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Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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America's Oldest Speed Shop ®

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Carburetors

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Carburetors
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Shop Carburetors At Speedway Motors

Selecting the right carburetor to top off your powerplant is a crucial step in the build. Getting the right size definitely matters when trying to get all that air and fuel into your engine to make as much power as possible. Whether you're looking for a high performance, multi-carb setup or a more conservative, fuel friendly carburetor, we've got all the top brands in the industry. Trust the pros at Speedway Motors to get you the right carb, at the right price.

Carburetors

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Featured Products
  • Product Rating: 4.40 Stars
    $299.99
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    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.

     

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  • Product Rating: 4.40 Stars
    $319.99
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    For a limited time, Edelbrock is giving a FREE air cleaner and fender cover with the purchase of a new Edelbrock Performer or Thunder Series Carburetor! This offer is good until April 30, 2015, so act fast!

    Edelbrock Performer Series 4 barrel carbs have proven themselves to be easy to tune with great drivability. Whether you need to replace an aging stock carb or are looking for a performance carb to top off your hot rod, this Edelbrock carb is the best choice for performance and value. All Edelbrock products are proudly made in the U.S.A.

    CALIBRATED FOR FUEL ECONOMY
    Designed for small-block and small displacement big-block engines, this four barrel carb is recommended only for stock to Performer level applications. They are not recommended for use on RPM or Torker II intake manifolds. Match with an Edelbrock Performer or Performer EPS manifold and other brands of similar design. Calibrated 2% leaner than #1405. Includes both timed and full vacuum ports for ignition advance. Comes with: Metering Jets Primary .098, Secondary .095; Metering Rods .075 x .047; Step-Up Spring yellow (4" Hg). Includes an electric choke and detailed instructions. Ford/Mopar throttle adapter arms sold separately. 

    • Easy to tune with great driveability
    • 600 CFM
    • Electric choke
    • Ford/Mopar arms sold separately

    Edelbrock 600 CFM 4 Barrel Carburetor Installation Instructions (PDF)

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  • On Sale
    Product Rating: 4.40 Stars
    $309.99 $249.99
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    This Jet Performance Products 500 CFM 2GC carb is modified specifically for circle track racing. This Rochester carb complies with the IMCA rules. They are arguably the best OEM production two barrel carburetor for use in circle track racing.

    • .135 needle and seat to ensure adequate fuel and supply
    • Idle, transition, and accelerator pumps are modified
    • 1-11/16" bore, 1-3/8 venturi
    • Uses Holley jets (comes equipped with size #74)
    • 5/8-18" inverted flare fuel inlet
    • 2.008" x 3.695" mount pattern w/ .351" mount holes
    • No choke mechanism
    • Modified cluster to keep fuel curve correct throughout the RPM range
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  • On Sale
    Product Rating: 5.00 Stars
    $294.99 $289.99
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    For a limited time, Edelbrock is giving a FREE air cleaner and fender cover with the purchase of a new Edelbrock Performer or Thunder Series Carburetor! This offer is good until April 30, 2015, so act fast!

    Edelbrock Performer Series four barrel carbs have proven themselves to be easy to tune with great drivability. Whether you need to replace an aging stock carb or are looking for a performance 4 barrel carb to top off your hot rod, the Edelbrock Performer Series carbs are the best choice for performance and value. All Edelbrock parts are proudly made in the U.S.A.  

    This 600 CFM 4 barrel carburetor is designed and calibrated for optimum street performance in small-block and some big-block engines. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, Performer RPM, RPM Air-Gap, Torker II and other brands of similar design. Includes manual choke and detailed instructions. Ford/Mopar throttle adapter arms sold separately. 

    Edelbrock 600 CFM 4 Barrel Carburetor Installation Instructions (PDF)

     

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    $428.95 $289.99
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                Designed and calibrated for optimum street performance in small-block and some big-block engines. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, Performer RPM, RPM Air-Gap, Torker II and other brands of similar design.
    • Burnished Aluminum
    • GM/AMC-Style Throttle Linkage
    • Electric Choke Installed from Factory
    • Easy Tuning with 2-Piece Design
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
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  • On Sale
    Product Rating: 5.00 Stars
    $304.99 $299.99
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    For a limited time, Edelbrock is giving a FREE air cleaner and fender cover with the purchase of a new Edelbrock Performer or Thunder Series Carburetor! This offer is good until April 30, 2015, so act fast!

    Edelbrock Performer Series 4 barrel carbs have proven themselves to be easy to tune with great drivability. Whether you need to replace an aging stock carb or are looking for a performance four barrel carb to top off your hot rod, the Edelbrock Performer Series 4 barrel carbs are the best choice for performance and value. All Edelbrock parts are proudly made in the U.S.A.  

    This 500 CFM four barrel carburetor is designed and calibrated for small cubic-inch engines such as 305 c.i.d and smaller Chevrolet; 302 c.i.d. and smaller Ford. Match with an Edelbrock Performer or Performer EPS manifold and other brands of similar design. Includes manual choke and detailed instructions. Ford/Mopar throttle adapter arms sold separately. 

    • Manual choke 
    • Bolt-on-and-run performance right out of the box
    • Smooth throttle response throughout the power band
    • Uses metering rods to transition between circuits - rods can be changed in seconds without carburetor removal or draining fuel
    • Float levels are factory set; adjustments are rarely needed
    • Change jets, adjust floats & replace needles/seats without draining fuel or removing carb
    • Two-piece design means no gaskets below the fuel level for leak-free operation 
    • Lightweight all-aluminum body is compatible with gasohol and blended fuels
    • Includes both timed and full vacuum ports for ignition advance

    Edelbrock 500 CFM 4 Barrel Carburetor Installation Instructions (PDF)

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    $417.95 $295.99
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                Designed and calibrated for optimum street performance in small-block and some big-block engines. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, Performer RPM, RPM Air-Gap, Torker II and other brands of similar design.
    • Burnished Aluminum
    • GM/AMC-Style Throttle Linkage
    • Electric Choke Installed from Factory
    • Easy Tuning with 2-Piece Design
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
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  • Product Rating: 5.00 Stars
    $354.99
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                This 500cfm 4412CT Holly carb shares the hugely  successful features of the original 4412C but with a couple changes  aimed for circle track cars. The choke has been removed but the horn  remains and has been specially calibrated for circle track use. The  4412C Holley carb is easily the most winningest two barrel carburetor on the market  and comes out of the box ready to run. 

    Features:
    • Choke delete
    • Choke horn remains
    • 50cc accelerator pump
    • 1 timed (spark) port, 1 full vacuum, & 1 PCV port
    • The mandated carbs for many oval track racing sanctioning bodies
    • Calibrated specifically for circle track use
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$389.99
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$434.95 $379.99
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Product Rating: 5.00 Stars
$421.99
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$525.99
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$334.99 $299.99
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$418.99
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$469.99
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$621.95 $419.99
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$369.99 $346.99
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$399.99 $299.99
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$1,195.99 $1,144.99
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$602.99
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$434.95 $289.99
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$408.95 $309.99
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$344.99 $339.99
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$341.99
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$407.95 $286.99
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$633.99
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$314.99 $309.99
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$595.99
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$497.95 $399.99
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$84.95 $60.99
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$558.95 $354.99
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$421.99
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$64.99 $29.99
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$439.99
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