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Founder, 1929-2014
Speedy Bill
Since 1952
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Pair of Speedys 9 Super 7 Primary 3-Bolt 2 Barrel Carburetors, Plain

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Specs
Sold in Quantity:
Each
Finish:
Natural
Bolt Hole Pattern:
3-Bolt
Gasket(s) Included:
Yes
CFM:
368
Choke Type:
Manual
Fuel Type:
Gasoline
Carburetor Barrels:
2 x 2
Pair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, Plain
Pair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, PlainPair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, Plain
Pair of Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetors, Plain

Click image to enlarge

Watch the video below to learn more about Speedway Motors 9 Super 7 Carburetor.

Please NOTE the following about this product:

  • This item is sold as a kit.

Details

Reviews

Q & A

What's in the Box

Speedway Motors now offers a reproduction version of one of the most popular carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

There have been numerous attempts to reproduce this unit, with little success. "Speedy" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9 Super 7 ® Carb brings this reproduction of the original Stromberg 97 2 barrel carb into the 21st Century!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9Super7 is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Secondary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve.

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage
  • Perfect for use with our dual carb intake manifolds for Ford Flatheads

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Notes

  1. Features .045" main metering jets and a number 65 power valve, which is the same as a stock 97 carb.
  2. Replacement jet access plug gasket use # 91011542, replacement needle & seat gasket use # 91011543.
  3. Includes base gasket.
  4. The 9Super7 ® will operate suitably with fuel pressures ranging from 1-1/2 psi to 4 psi, with a desired setting of 2-1/2 psi to 3 psi. Fuel pressure from 4 psi to 7 psi will cause the carburetor to run excessively rich and may cause flooding. Flooding or leaks caused by excessive fuel pressure do not indicate a faulty carburetor.
  5. There are no provisions for a vacuum advance line. Ford & Mercury engines 1949-1953 using stock distributors will need an alternative place to connect the vacuum line.
  6. Our independent tests produced these flow numbers:
    • 3" of Vacuum - 60 CFM
    • 10" of Vacuum - 110 CFM
    • 15" of Vacuum - 136 1/2 CFM
    • 28" of Vacuum - 184 CFM
Learn more about setting up 3 x 2 carbs using the 9 Super 7 ® in Street Rodder Magazine's tech article Speedway Motors Stromberg 97 - Tri-Power In Under An Hour.
 
See what other industry experts are saying about the 9 Super 7 ® here.

Item Details

Recipient of the NSRA 2009 Best New Product Award!
Recipient of the Goodguys Best New Product Award! - Engine and Transmission, Goodguys PPG Nationals 2009

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Offenhauser 1076 1949-1953 Ford Flathead Super Dual Intake Manifold
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The Offy super dual intake is a better performer than regular dual. 9-1/8" carb centers.  The front of the 560-1076 intake manifold has the boss or flange for the generator or fan assembly to mount to. It also has the fill and draft holes behind this flange.

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  • Generator adapter bracket NOT included
Offenhauser 1090 1932-1948 Ford Flathead Regular Dual Intake Manifold
SKU-5601090
                        

Said to be its most popular flathead intake, Offenhauser’s 2x2 Regular intake has closely spaced carbs that will clear the stock generator. The Offy regular dual intake accepts two 3-bolt carbs. Great addition to a street oriented engine. Has 4-3/4" carb centers.

Has room for generator in stock location, but generally requires an offset bracket. If using a GM alternator, use our chrome 916-67909 or plain 916-67910 bracket.

  • Carb Centers:  4-3/4"
  • For 1932-48 Ford Flatheads
  • Front drivers side accessory hole is for draft tube and measures 1.25"
  • Rear drivers side accessory hole is for oil fill tube and measures 1.375"

 

Offenhauser 1075 1949-1953 Ford Flathead Regular Dual Intake Manifold
SKU-5601075
                        

Said to be its most popular flathead intake, Offenhauser’s 2x2 Regular intake has closely spaced carbs. The Offy regular dual intake accepts two 3-bolt carbs. Great addition to a street oriented engine. Has 4-3/4" carb centers.

The generator may not fit into the stock location due to the clearance issue with the carburetor.  The generator can be relocated to the passenger side using bracket # 325-1146. If using a GM alternator, use our chrome 916-67909 or plain 916-67910 bracket.

  • Carb Centers:  4-3/4"
  • Carb pads are angled as they were on stock 49-53 intakes
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  • Rear drivers side accessory hole is for oil fill tube and measures 1.375"
Offenhauser 1073 1942-1948 Ford Flathead Super Dual Intake Manifold
SKU-5601073
                        The Offy Super Dual intake is a better performer than regular dual. 9-1/8" carb centers. The  front of the intake manifold has the  boss or flange for the generator  or fan assembly to mount to. It also  has the fill and draft holes  behind this flange.  All include generator  adapter brackets.
  • For 1942-48 Ford Flatheads
  • 9-1/8" carb centers
  • Has boss or flange for generator or fan assembly to mount to
  • Has the fill and draft holes behind flange
  • Includes generator adapter brackets
  • 3-3/4" tall (measured from block mount to carb base)
  • 9-1/8" carb centers

Note: Includes a passenger side, cylinder head mounted generator bracket and a bracket to mount the fan to the front of the intake.

 

Chrome 9 Super 7 Carbs on Eddie Meyer Intake Manifold Kit, 1932-48 Ford V8
SKU-925106
                        

This kit uses the Eddie Meyer Flathead Ford intake with 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.

Eddie Meyer 32-48 Intake Manifold - 

Eddie Meyer was a Flathead Ford genius, and you can take advantage of his knowledge and experience with this dual-carb intake reproduced from the original tooling. This short-runner, non-heated manifold fits 1932-1948 Flathead Ford and Mercury V8s.

  • Short, high-flow runners
  • Non-heated design
  • Requires offset generator mounting
  • 8-1/4" carb centers
  • Overall Height:  2-1/2" (from block mount to carb base)

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 Carb while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

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SKU-925104
                        

This kit uses the Eddie Meyer Flathead Ford intake with 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. The part measures 16.170" tall from the bottom of the intake to the screw on the top of the air cleaner.  Assembly required. 

Eddie Meyer 49-53 Intake Manifold -  

Take advantage of the knowledge of a true Flathead Ford genius! These Eddie Meyer intake manifolds are reproduced from the original tooling. This '49-'53 Ford version is a 2-piece, long runner, exhaust heated manifold that is better suited to street use.

  • Precision cast and machined aluminum 
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  • Provisions for original draft tube and oil filler
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  • Draft Tube Hole:  1.25"
  • Oil Filler Tube Hole:  1.39"

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 Carb ® while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Chrome 9 Super 7 Carbs, Offenhauser 1073 Super Intake, 1942-1948 Ford V8
SKU-925110
                        

This kit uses Offenhauser Super Dual 1942-1948 Flathead Ford intake with 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

The 9Super7 Carb ® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • For 1942-48 Ford Flatheads
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  • Has boss or flange for generator or fan assembly to mount to
  • Has the fill and draft holes behind flange
  • Includes generator adapter brackets
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

9 Super 7® Linkage Instructions (PDF)

915-11657 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Two Chrome 9 Super 7 Carbs, Offenhauser 1076 Super Intake, 1949-53 Ford V8
SKU-925114
                        

This kit uses Offenhauser Super Dual Flathead Ford intake with Speedway's 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

The 9Super7 Carb ® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7® in a 2x2 or 3x2 carb set-up. 

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • For 1949-53 Ford Flatheads
  • 9-1/8" carb centers
  • Has boss or flange for generator or fan assembly to mount to
  • Has the fill and draft holes behind flange
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

9 Super 7 ® Linkage Instructions (PDF)

915-11657 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Chrome 9 Super 7 Carbs, Offy 1090 Regular Intake Manifold Kit, 32-48 Ford V-8
SKU-925116
                        

This kit uses Offenhauser Regular Dual 1932-1948 Flathead Ford intake manifold with 9 Super 7® primary carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.

1932-48 Offenhauser Dual Intake Manifold -  

Said to be its most popular flathead intake, Offenhauser’s 2x2 Regular intake has closely spaced carbs that will clear the stock generator. Great addition to a street oriented engine. Has 4-3/4" carb centers.

Has room for generator in stock location, but generally requires an offset bracket. If using a GM alternator, use our chrome 916-67909 or plain 916-67910 bracket.

  • Carb Centers:  4-3/4"
  • For 1932-48 Ford Flatheads
  • Front drivers side accessory hole is for draft tube and measures 1.25"
  • Rear drivers side accessory hole is for oil fill tube and measures 1.375"

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 Carb ® while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

9 Super 7® Linkage Instructions (PDF)

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Chrome 9 Super 7 Carbs, Offenhauser 1075 Dual Intake Kit, 1949-53 Ford V8
SKU-925112
                        

This kit uses the Offenhauser Dual 1949-1953 Flathead Ford V8 intake with 9 Super 7® carbs. In includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.

Said to be its most popular flathead intake, Offenhauser’s 2x2 Regular intake has closely spaced carbs that will clear the stock generator. The Offy regular dual intake accepts two 3-bolt carbs. Great addition to a street oriented engine. Has 4-3/4" carb centers.

The 9Super7 Carb ® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7® in a 2x2 or 3x2 carb set-up.  

  • Carb Centers:  4-3/4"
  • Carb pads are angled as they were on stock 49-53 intakes
  • Front drivers side accessory hole is for draft tube and measures 1.25"
  • Rear drivers side accessory hole is for oil fill tube and measures 1.375"
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

Note: If used with our progressive linkage kit, the front carburetor will need to be set as the primary.

9 Super 7® Linkage Instructions (PDF)

915-11657 9 Super 7® Carb Instructions (PDF) 

Note: Not recommended for use with Ethanol fuels.

 

Chrome 9 Super 7 Carbs on a Single 4 Barrel Intake Manifold Adapter Kit
SKU-925100
                        

This kit allows you to put Speedway's 9 Super 7® carbs on your standard 4 bbl intake manifold. It includes two carbs, the adapter, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

9 Super 7® Linkage Instructions (PDF)

2-Barrel to 4-Barrel Intake Adapter -

Allows you to mount any Stromberg "97" or Holley "94" three bolt carb to a small 4v (WCFB) Carter AFB or Holley 4 barrel carb intake. This adapter comes with mounting bolts and two 3-bolt carb mounting gaskets. It does NOT come with the intake manifold to adapter gasket.

  • Spacing for two barrel carbs is 5-1/4" center to center
  • Thickness of adapter is 1-5/8"

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 Carb  while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Speedys 9 Super 7 Primary 3-Bolt 2 Barrel Carburetor, Plain Finish
SKU-91511655
                        

Speedway Motors now offers a reproduction version of one of the most popular carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

There have been numerous attempts to reproduce this unit, with little success. "Speedy" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9 Super 7 ® Carb brings this reproduction of the original Stromberg 97 2 barrel carb into the 21st Century!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9Super7 is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Secondary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Plain 9 Super 7 Carbs on Eddie Meyer Intake Manifold, 1932-48 Ford V8
SKU-9251060
                        

This kit uses the Eddie Meyer Flathead Ford intake with Speedway's 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.  

Multi-Carb Kit Instruction Sheet (PDF)

Eddie Meyer 32-48 Intake Manifold -   

Eddie Meyer was a Flathead Ford genius, and you can take advantage of his knowledge and experience with this dual-carb intake reproduced from the original tooling. This short-runner, non-heated manifold fits 1932-1948 Flathead Ford and Mercury V8s.

  • Short, high-flow runners
  • Non-heated design
  • Requires offset generator mounting
  • 8-1/4" carb centers
  • Overall Height:  2-1/2" (from block mount to carb base)

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 Carb while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7® in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Plain 9 Super 7 Carbs on Eddie Meyer Intake Kit, 1949-53 Ford V8
SKU-9251040
                        

This kit uses the Eddie Meyer Flathead Ford intake with Speedway's 9 Super 7 ® carbs. It includes two 9Super7 carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line.   The assembled height on this is 16.25".  Assembly required. 

9 Super 7 ® Linkage Instructions (PDF)

Eddie Meyer 49-53 Intake Manifold - 

These Eddie Meyer intake manifolds are reproduced from the original tooling. This '49-'53 Ford version is a 2-piece, long runner, exhaust heated manifold that is better suited to street use.

  • Precision cast and machined aluminum 
  • Works with stock generator/mount (and aftermarket brackets)
  • 4-3/4" carb centers
  • Provisions for original draft tube and oil filler
  • Accepts common 3-bolt carburetors
  • Overall Height:  7-1/2"
  • Draft Tube Hole:  1.25"
  • Oil Filler Tube Hole:  1.39"

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9 Super 7® while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Two Plain 9 Super 7 Carbs on Offy Regular Intake, 1932-48 Ford V-8
SKU-9251160
                        

This kit uses Offenhauser Regular Dual 1932-1948 Flathead Ford intake with Speedway's 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.

9 Super 7® Linkage Instructions (PDF)

1932-48 Offenhauser Dual Intake Manifold -

Said to be its most popular flathead intake, Offenhauser’s 2x2 Regular intake has closely spaced carbs that will clear the stock generator. The Offy regular dual intake accepts two 3-bolt carbs. Great addition to a street oriented engine. Has 4-3/4" carb centers.

Has room for generator in stock location, but generally requires an offset bracket. If using a GM alternator, use our chrome 916-67909 or plain 916-67910 bracket.

  • Carb Centers:  4-3/4"
  • For 1932-48 Ford Flatheads
  • Front drivers side accessory hole is for draft tube and measures 1.25"
  • Rear drivers side accessory hole is for oil fill tube and measures 1.375"

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 carb while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Two Plain 9 Super 7 Carbs, Offenhauser 1075 Dual Intake, 49-53 Ford V8
SKU-9251120
                        

This kit uses the Offy Dual '49-'53 Flathead Ford intake with Speedway's 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

Said to be its most popular flathead intake, Offenhauser’s 2x2 Regular intake has closely spaced carbs that will clear the stock generator. The Offy regular dual intake accepts two 3-bolt carbs. Great addition to a street oriented engine. Has 4-3/4" carb centers.

The 9Super7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.   

  • Carb Centers:  4-3/4"
  • Carb pads are angled as they were on stock 49-53 intakes
  • Front drivers side accessory hole is for draft tube and measures 1.25"
  • Rear drivers side accessory hole is for oil fill tube and measures 1.375"
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

Note: If used with our progressive linkage kit, the front carburetor will need to be set as the primary.

9 Super 7® Linkage Instructions (PDF)

915-11655 9 Super 7® Carb Instructions (PDF) 

Note: Not recommended for use with Ethanol fuels.

 

Two Plain 9 Super 7 Carbs, Offenhauser 1073 Super Intake, 42-1948 Ford
SKU-9251100
                        

This kit uses Offenhauser Super Dual 1942-1948 Flathead Ford V8 intake with 9 Super 7 carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

The 9Super7 Carb  makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • For 1942-48 Ford Flatheads
  • 9-1/8" carb centers
  • Has boss or flange for generator or fan assembly to mount to
  • Has the fill and draft holes behind flange
  • Includes generator adapter brackets
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

Note: Not recommended for use with Ethanol fuels.

9 Super 7® Linkage Instructions (PDF)

915-11655 9 Super 7® Carb Instructions (PDF) 

Two Plain 9 Super 7 Carbs, Offy 1076 Super Intake Kit, 1949-53 Ford V8
SKU-9251140
                        

This kit uses Offenhauser Super Dual Flathead Ford intake with Speedway's 9 Super 7 ® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

The 9Super7 Carb ® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up. 

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • For 1949-53 Ford Flatheads
  • 9-1/8" carb centers
  • Has boss or flange for generator or fan assembly to mount to
  • Has the fill and draft holes behind flange
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

9 Super 7 ® Linkage Instructions (PDF)

915-11655 9 Super 7® Carb Instructions (PDF) 

Note: Not recommended for use with Ethanol fuels.

 

Plain 9 Super 7 Carbs on Edelbrock 1100 Intake 1938-48 Ford V-8
SKU-9251080
                        

This kit uses the Edelbrock Duper Dual '38-'48 Flathead Ford intake with Speedway's 9 Super 7® carbs. It includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

9 Super 7® Linkage Instructions (PDF)

Edelbrock 1100 32-48 Intake Manifold -   

A truly classic race manifold; the Super Dual features 180° firing order, eliminated heat crossover and carb location over port openings. Designed for Ford and Mercury engines made from 1938 to 1948. Heat crossover is blocked off. 10-5/16" carb centers.

  • For 1938-48 Ford/Mercury Flathead
  • 10-5/16" carb centers
  • Made in the U.S.A. 

Edelbrock 1100 Flathead Intake Installation Instructions (PDF)

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9Super7 Carb ® while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9 Super 7® makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Two Plain 9 Super 7 Carbs, Edelbrock 1103 Slingshot Intake, 38-48 Ford
SKU-9251250
                        

This kit uses the Edelbrock Slingshot intake manifold along with 9 Super 7 carbs. Kit includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.

The 9Super7 Carb  makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up. 

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • For 1938-48 Ford/Mercury Flathead
  • Includes assembly hardware and gasket
  • 7-3/4" tall
  • Made in the USA
  • Manifold height: A-7.75", B-7.75"
  • Port exit dimensions: 1.3" x 1.7"
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

Note: Not recommended for use with Ethanol fuels.

9 Super 7® Linkage Instructions (PDF)

915-11655 9 Super 7® Carb Instructions (PDF) 

Chrome 9 Super 7 Carbs, Edelbrock 1103 Slingshot Intake, 1938-48 Ford V8
SKU-925125
                        

This kit uses the Edelbrock Slingshot intake along with 9 Super 7 carbs. Kit includes two carbs, the intake, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required.

The 9Super7 Carb  makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up. 

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • For 1938-1948 Ford/Mercury Flathead V8
  • Includes assembly hardware and gasket
  • 7-3/4" tall
  • Made in the USA
  • Manifold height: A-7.75", B-7.75"
  • Port exit dimensions: 1.3" x 1.7"
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Extended brass throttle shaft to simplify multi-carb linkage

Note: Not recommended for use with Ethanol fuels.

9 Super 7® Linkage Instructions (PDF)

915-11657 9 Super 7® Carb Instructions (PDF)

Two Plain 9 Super 7 Carbs on Single 4 Bbl Intake Manifold Adapter Kit
SKU-9251000
                        

This kit allows you to put Speedway's 9 Super 7® carbs on your standard 4 bbl intake manifold. It includes two carbs, the adapter, air cleaners, linkage kit, fuel block, fittings and red fuel line. Assembly required. 

9 Super 7® Linkage Instructions (PDF)

2-Barrel to 4-Barrel Intake Adapter -

Allows you to mount any Stromberg "97" or Holley "94" three bolt carb to a small 4v (WCFB) Carter AFB or Holley 4 barrel carb intake. This adapter comes with mounting bolts and two 3-bolt carb mounting gaskets. It does NOT come with the intake manifold to adapter gasket.

  • Spacing for two barrel carbs is 5-1/4" center to center
  • Thickness of adapter is 1-5/8"

9 Super 7® Primary Carbs -

Speedway Motors has incorporated many improvements in the 9 Super 7 while maintaining the Stromberg 97 carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The 9Super7 Carb  makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required to do so with our kits is a Uni-Syn syncing tool and a little patience. Be sure to include the Secondary 9 Super 7 when installing 3-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve.

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11655 9 Super 7® Carb Instructions (PDF)

Stromberg Replacement Jets
SKU-915116
                        

These replacement Stromberg jet sets are precision matched and double checked to assure proper flow.

Note: 97's came stock with a .045 jet; 48's came stock with a .048 jet; and 81's came stock with a .035 jet.

Speedy's 9 Super 7 Chrome Primary 3-Bolt 2 Barrel Carburetor
SKU-91511657
                        

Speedway Motors now offers a reproduction version of one of the most popular 2 barrel carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by Flathead builders, hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

There have been numerous attempts to reproduce this two barrel carb, with little success. "Speedy" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9 Super 7 ® carb brings this reproduction of the original Stromberg 97 into the 21st Century!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the choke assembly, accelerator pumpmain jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9 Super 7 ® is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9Super7 ® shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Secondary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs. See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage

915-11657 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

9 Super 7 Carb Replacement Nylon Jet Gaskets
SKU-91011542
                        You will need these replacement gaskets when tuning your 9-Super-7 ® carburetor.
                    
9 Super 7 Carb Replacement Needle/Seat Gaskets
SKU-91011543
                        You will need these replacement gaskets when tuning your 9-Super-7 ® carburetor.
                    
Set of 3 Speedys 9 Super 7 3-Bolt 2 Barrel Carburetors, Plain Finish
SKU-915116553
                        

Speedway Motors now offers a reproduction version of one of the most popular carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

There have been numerous attempts to reproduce this unit, with little success. "Speedy" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9Super7 ® Carb brings this reproduction of the original Stromberg 97 2 barrel carb into the 21st Century!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9 Super 7 is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb tri power set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

  • Three Deuce carburetor setups come with two "secondary" carbs for front and rear intake position and one "primary" carb for central/middle position
  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage
  • Primary Carb - (1) Middle Position
    • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Secondary Carb - (2) Front and Rear Position
    • Special base plate with no idle circuits or choke linkage
    • Special butterflies and shafts installed
    • Works best with progressive linkage
    • Idle only off the center or main carburetor
    • No more plug foul

Note: The secondary carbs have NO choke, and they have NO idle system.

915-11655 Primary Carburetor Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

Pair of Speedys 9 Super 7 Chrome Primary 3-Bolt 2 Barrel Carburetors
SKU-915116572
                        

Speedway Motors now offers a reproduction version of one of the most popular carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

There have been numerous attempts to reproduce this unit, with little success. "Speedy" Bill Smith of Speedway Motors in Lincoln, Nebraska, took on the challenge to make a great product even better. The 9 Super 7 ® Carb brings this reproduction of the original Stromberg 97 2 barrel carb into the 21st Century!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the choke assembly, accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9 Super 7 is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9Super7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Secondary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

On the primary 9 super 7 carb the throttle shaft extends from carb body .983" and has the hole on the end to pin the linkage. There is a brass sleeve that the throttle shaft rotates in that extends from the carb body .400 and this leaves the useable throttle shaft length of .583. There is sufficient room for progressive linkage and the manual throttle linkage that rotates over the sleeve. 

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage
  • Perfect for use with our dual carb intake manifolds for Ford Flatheads

915-11657 9 Super 7® Carb Instructions (PDF)

Note: Not recommended for use with Ethanol fuels.

 

9 Super 7 Secondary 3-Bolt 2 Barrel Carburetor, Chrome Finish
SKU-91511658
                        

Speedway Motors now offers a reproduction version of one of the most popular carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

For years customers have been either putting up with poor idling multiple carburetor set-ups or spending hundreds of dollars converting the secondary carburetors so they did not have to idle circuits. Now Speedway Motors is offering our popular 9 Super 7® two barrel "secondary" carburetor with all that work already done. No more wasted money!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9Super7 Carb is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Primary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage
  • Special base plate with no idle circuits or choke linkage
  • Special butterflies and shafts installed
  • Works best with progressive linkage
  • Idle only off the center or main carburetor
  • No more plug foul

Note: Not recommended for use with Ethanol fuels.

Pair of 9 Super 7 Secondary 3-Bolt 2 Barrel Carburetors, Chrome Finish
SKU-915116582
                        

Speedway Motors now offers a reproduction version of one of the most popular carburetors ever used, the original Stromberg 97! Original equipment on '30s and '40s cars and trucks, the Stromberg 97 has long been favored by flathead hot rodders and racers who realized the performance qualities of this timeless fuel supplier.

For years customers have been either putting up with poor idling multiple carburetor set-ups or spending hundreds of dollars converting the secondary carburetors so they did not have to idle circuits. Now Speedway Motors is offering our popular 9 Super 7® two barrel "secondary" carburetor with all that work already done. No more wasted money!

Speedway Motors has incorporated all of the improvements shown above while maintaining the carburetor's original look. Features such as the accelerator pump, main jets and cosmetics have all been faithfully retained. Additionally, each carburetor is individually flow tested and inspected for leaks. Perfection is the result! 

Aesthetically, the 9Super7 Carb is nearly identical to the stock unit, minus the large 97 logo that appeared on the side and the patent numbers found on the float bowl area. Upgraded internal parts include; the float, needle, and seat. Jetting and power valve settings remain as they were for the original 97 carbs as well as the cfm and vacuum specs.

The other similarity that the 9 Super 7 shares with the original 97 is the setup and tuning necessary to yield a well-running machine. While perhaps not as simple as bolting on a single four-barrel, the 9 Super 7 makes setting up a multiple carburetor induction system easier than when Strombergs were available new. All that's required is an intake, a linkage system, a Uni-Syn syncing tool, and a little patience. Be sure to include the Primary 9 Super 7 when installing multi-carb setups. Our 3 Carb kits come with one primary carburetor and two secondary carburetors while the 2 Carb kits are both primary carbs.  See our Multiple Carburetor Tech Tip for more information on using the 9 Super 7 in a 2x2 or 3x2 carb set-up.

  • All-new tooling for crisp, flawless castings
  • New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
  • Stainless steel screws and hardware
  • Accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
  • Features original Stromberg 0.97" venturi diameter
  • Modern Nitrophyl float and Neoprene gaskets
  • Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
  • Will not stick or dribble like the old Viton-tipped needle and seat setups
  • Grose-style jet valve won't corrode in modern fuel, something the original needle and seat units can't do
  • Comes with a No. 65 power valve and 0.045" main jets, identical to the stock 97
  • Extended brass throttle shaft to simplify multi-carb linkage
  • Special base plate with no idle circuits or choke linkage
  • Special butterflies and shafts installed
  • Works best with progressive linkage
  • Idle only off the center or main carburetor
  • No more plug foul

Note: Not recommended for use with Ethanol fuels.

OTB Gear 4030 Stromberg Bug Horn Air Filter Housing, Polished
SKU-2474030
                        A practical embellishment for the top of your Stromberg, Holley, Ford, and Rochester 2 barrel carbs. Precision machined of premium aluminum alloy to fit solidly - secured with a stainless set screw. Each comes with our all stainless mesh Bug Dome to keep the big stuff out of your carb. Critters, small stones, loose screws, etc., are not healthy additives for your engine. The Bug Horn stands only 2" tall, for low hood clearance considerations. Available in a polished satin finish.
  • Polished satin finish
  • Fits Stromberg, Holley, Ford, and Rochester 2 barrel carbs
  • Stainless bug dome included
  • Secured with a stainless set screw
  • 2" Tall
  • Also available to fit the Rochester 2-G (2-5/8" dia.) carb.
  • We include a 1/4-20 mounting screw
OTB Gear 4031 Stromberg Bughorn Air Filter Housing, Unpolished
SKU-2474031
                        A practical embellishment for the top of your  Stromberg, Holley, Ford, and Rochester 2 barrel carbs. Precision  machined of premium aluminum alloy to fit solidly - secured with a  stainless set screw. Each comes with our all stainless mesh Bug Dome to  keep the big stuff out of your carb. Critters, small stones, loose  screws, etc., are not healthy additives for your engine. The Bug Horn  stands only 2" tall, for low hood clearance considerations. Available in an unpolished satin finish.
  • Unpolished satin finish.
  • Fits Stromberg, Holley, Ford, and Rochester 2 barrel carbs
  • Stainless bug dome included
  • Secured with a stainless set screw
  • 2" Tall
  • Also available to fit the Rochester 2-G (2-5/8" dia.) carb.
  • We include a 1/4-20 mounting screw
OTB Gear 4120 Stromberg Full Fin Air Cleaner, Polished
SKU-2474120
                        Classical finned design, accentuated by "doming" the top for more definition. Fits 2-5/8" Diameter carburetors. Featuring our exclusive new Platinum Series filter in the low profile 2" height. The filter media is a medium gray, washable oiled cloth. This is the filter that "sparkles" in the sunlight. The fittings are cast from premium aircraft grade aluminum, which takes a higher than normal shine. All visible surfaces are polished - others may only polish the raised areas. The base casting is precision bored, with an internal shoulder to snugly fit your carburetor - not simply "cast to fit" as others may do. Our internal shoulder also keeps the cleaner from rocking around. Compare our features, we come out shining.
  • Washable Filter Media
  • Fits type 94,97, and 98 carbs
  • Secured with a stainless socket set screw
OTB Gear 4140 Stromberg Dome Air Cleaner, Polished
SKU-2474140
                        Great retro design - reminiscent of baby hub caps. Fits 2-5/8" diameter carburetors. Featuring our exclusive new Platinum Series filter in the low profile 2" height. The filter media is a medium gray, washable oiled cloth. This is the filter that "sparkles" in the sunlight. The fittings are cast from premium aircraft grade aluminum, which takes a higher than normal shine. All visible surfaces are polished - others may only polish the raised areas. The base casting is precision bored, with an internal shoulder to snugly fit your carburetor - not simply "cast to fit" as others may do. Our internal shoulder also keeps the cleaner from rocking around. Compare our features, we come out shining.
  • Washable Filter Media
  • Polished
  • Fits type 94,97, and 98 carbs
  • Secures with a stainless socket set screw
OTB Gear 4150 Stromberg Aero Series Air Cleaner, Polished
SKU-2474150
                        Our bold new Aero series air cleaner is inspired by a great design from the '40's - the radiator cap of the Ford farming tractor. On a multiple carb setup, these babies overlap each other in a way that screams motion, even when parked. Some vintage designs are just too good not to revisit. Fits 2-5/8" diameter carburetors. Featuring our exclusive new Platinum Series filter in the low profile 2" height. The filter media is a medium gray, washable oiled cloth. This is the filter that "sparkles" in the sunlight. The fittings are cast from premium A-356 aircraft grade aluminum, which takes a higher than normal shine. All visible surfaces are polished - others may only polish the raised areas. The base casting is precision bored, with an internal shoulder to snugly fit your carburetor - not simply "cast to fit" as others may do. Our internal shoulder also keeps the cleaner from rocking around.Compare our features, we come out shining.
  • Washable Filter Media
  • Polished
  • Fits type 94,97, and 98 carbs
  • Secures with a stainless socket set screw
OTB Gear 4170 Stromberg Mohawk Air Cleaner, Polished
SKU-2474170
                        Now, a downscale match to our popular Mohawk 4 barrel air cleaner - and the Rocket Strip valve covers. Cast from A-356 aircraft grade alloy and finished to show standards. Each comes with our 2"X4" Platinum Series filter for practicality and appearance. The filter media is a medium gray, washable oiled cloth. All visible surfaces are polished - others may only polish the raised areas. The base casting is precision bored, with an internal shoulder to snugly fit your carburetor - not simply "cast to fit" as others may do. Our internal shoulder also keeps the cleaner from rocking around. Compare our features, we come out shining.
  • Washable Media Filter
  • Polished
  • Fits type 94,97, and 98 carbs
  • Secures with a stainless socket set screw
Stromberg Air Cleaner Spacers, 2-5/8 Inch
SKU-91511660
                        These aluminum air cleaner spacers are specifically designed to work with Stromberg carburetors.  They fit 2-5/8" diameter carbs and come in three different heights to fit your preference. 
  • Fits 2-5/8" neck carbs
  • Choose from 1", 2" or 3" height
  • Precision machined aluminum
  • Add another dimension to your multi-carb setup