Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith
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Getting the right mix of fuel and oxygen into your engine can be tricky. Our award winning Techs can help set up a race-winning fuel system that makes serious power, but is reliable enough for your daily driver. From air cleaners to superchargers, Speedway Motors wants to help makes sure you never starve your engine again!

"Air and Fuel Delivery, Carburetion" Page 1 of 13

  • Lokar SRK-4000 Carburetor Bracket and Return Spring
    Lokar SRK-4000 Carburetor Bracket and Return Spring
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    Stainless bracket mounts to rear of Holley, Edelbrock, AFB, Quadrajet, Demon, and In-Line Dual Quads. Stainless bracket and dual stainless springs are used to mount Lokar’s Throttle Cable and Kickdown kits. Design provides improved clearance on Edelbrock carbs. Includes tension screw to prevent bracket from movement under extreme pressure on a kickdown cable, such as with a 700-R4 transmission.

    Mounts Lokar Throttle Cables and Kickdowns for a nice clean setup. Includes allen wrench to adjust the set screw.

  • Nitrophyl Float for 97 Carb
    $14.99
    Nitrophyl Float for 97 Carb
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                Modern solid Nitrophyl float for your vintage Stromberg 97-style carburetor.
            
  • Throttle Ball Assortment
    $9.99
    Product Rating: 5.00 Stars
    Throttle Ball Assortment
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    Many applications use a ball on the carburetor arm to hook the linkage to. This handy little assortment of 4 throttle balls with various threads will allow you to finish up linkage.

    Includes

    • 1/4" threaded stud, .222" ball, .131" ball stud
    • 1/4" threaded stud, .250" ball, .160" ball stud
    • 3/16" threaded stud, .267" ball, .157" ball stud
    • 3/16" threaded stud, .241" ball, .132" ball stud
  • Edelbrock 1405 Performer 600 CFM 4 Barrel Carburetor, Manual Choke
    Edelbrock 1405 Performer 600 CFM 4 Barrel Carburetor, Manual Choke
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    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)

  • Lokar DBW-6070 Chrome Drive-By-Wire Spoon Pedal Arm for DBW Throttle
    Lokar DBW-6070 Chrome Drive-By-Wire Spoon Pedal Arm for DBW Throttle
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                Chrome plated steel pedals for use with Lokar drive-by-wire throttle control modules. Pedals feature a splined adjustable mount and spring-loaded return.
            
  • Holley 94 2 Barrel Carburetor Rebuild Kit
    Holley 94 2 Barrel Carburetor Rebuild Kit
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    Model AA-1 2100, & 2110 (Replacement 97 Carb). Complete gasket set includes new needle & seat, power valve and accelerator pump.

    910-11596 Instructions (pdf)

  • Carb Linkage Thread End for 9 Super 7   /Stromberg 97/Demon 98 Carbs, RH
    Carb Linkage Thread End for 9 Super 7 /Stromberg 97/Demon 98 Carbs, RH
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    This carb linkage rod end has 3/16" fine RH threads (also known as 10-32).  It is intended for use with 9 Super 7 ®, Stromberg 97, and Demon 98 carburators.

    • 3/16" fine RH threads (10-32)
    • Secures with pin
    • Steel
    • .430" Diameter
    • Application:
      • 9 Super 7 ®
      • Stromberg 97
      • Demon 98
  • Stallard Chassis BC230-246 Micro Sprint Throttle Cable Adapter
    Stallard Chassis BC230-246 Micro Sprint Throttle Cable Adapter
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    These Stallard collars are designed to be used as a throttle rod stop or rod adapter. They have a black oxide finish and feature a set screw to secure it.

    Stallard Mico Sprint Throttle Cable Adapter

    • 1/4" I.D.
    • .68" O.D.
    • Steel
    • Black oxide
    • Throttle Cable throttle rod adapter
    • Fits Stallard cars only

  • Speedway Throttle and Kickdown Cable Bracket Kit
    Speedway Throttle and Kickdown Cable Bracket Kit
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                Chrome plated, fully adjustable throttle cable and automatic transmission kickdown cable bracket bolts to the corner of most 2bbl. or 4 bbl. carburetors. Steel bracket locks in place and won't swivel. Works with OEM cable housings that have square plastic ends which snap into the bracket holes.
            
  • Adjustable Main Jets for Stromberg-Style Carbs
    Adjustable Main Jets for Stromberg-Style Carbs
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    If you are like us you really don't like pulling the carbs off to change jets over and over... These adjustable main jets will make life a little easier and get your car running right, a lot faster. Machined to high standards on Swiss screw machine. Part has a stainless steel needle and brass body and nut with Viton O-ring seal.

    Simply remove your jet well plugs and screw in this adjustable jet assembly. Use the largest stock jet size for the richest mixture you need, then use the adjuster to lean it down from there. You can lean your mixture by turning clockwise or richen by turning counter clockwise. Includes Teflon sealing washer, extra O-ring seals & instructions.

    • Get your plug color just right
    • Compensate for altitude changes
    • Get the best tuneup your hot rod has ever had

    Fits Stromberg 48, 81, and 97-style carburetors. Sold as a PAIR.

  • Speedway Carburetor Bracket and Return Springs
    Speedway Carburetor Bracket and Return Springs
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                Stainless throttle cable bracket & spring set. Mounts to rear of Holley, Edelbrock, AFB, Quadrajet, Demon, and in-line dual quad carburetors. Dual spring design provides a safe, reliable throttle return when compared to single spring set-ups.

    Note: There is no provision in this bracket for an automatic transmission.
  • Holley Power Valve
    From: $9.99
    Product Rating: 5.00 Stars
    Holley Power Valve
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                Standard flow. Available sizes include: 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5 and 10.5 in hg. 

    High flow (big window valve) for alcohol. Available sizes include: 2.5, 3.5, 4.5, 5.5, 6.5, 8.5, 10.5 in hg.

  • Offenhauser Chrome Universal Adjustable Fuel Pressure Regulator, 1-6 PSI
    Offenhauser Chrome Universal Adjustable Fuel Pressure Regulator, 1-6 PSI
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                This Offenhauser chrome universal fuel regulator is adjustable from 1-6 PSI, making it an affordable option for a variety of low pressure carbureted applications. Fuel pump regulator has 1/8" NPT female threads and includes both 5/16" and 3/8" hose barb connectors.
            
  • Holley 45-224 4150 Electric Choke Conversion Kits
    Holley 45-224 4150 Electric Choke Conversion Kits
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    These kits can be used to convert Holley carburetors which originally came equipped with manually–operated choke or automatic/electric operated choke. 

    Fits carburetor's with "external" vacuum source (Model 0-4412, 0-4776-2, 0-4777-2, 0-4778-2, 0-4779-2, 0-4780-2, 0-4781- 2, 0-6299, 0-6708 and 0-6709).

    427-45224 Instructions (PDF)

  • Holley 135-5 30cc Accelerator Pump Diaphragm
    Holley 135-5 30cc Accelerator Pump Diaphragm
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                Holley accelerator pump diaphragms are available in 30cc (427-1355) or 50cc (427-1357) sizes. For use with gasoline only.
            
  • Rochester 2G Secondary Carb Throttle Plate
    Rochester 2G Secondary Carb Throttle Plate
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    For use on the secondary carbs in a tri-power three deuce setup. Fits small base Rochester 2G and 2GC carbs from the mid '50s through approximately 1968 with throttle bore centers of 1.6".

    Two throttle plates required per carburetor. Screws NOT included (sold separately with extended throttle shafts). 

  • Stromberg 97 Phenolic Carb Spacer
    Stromberg 97 Phenolic Carb Spacer
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                These phenolic insulating carburetor spacers fit common 3 bolt base Stromberg, Holley and Ford carbs. 
            
  • Holley 12-807 Fuel Pressure Regulator Diaphragm Repair Kit
    Holley 12-807 Fuel Pressure Regulator Diaphragm Repair Kit
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    These genuine Holley diaphragm repair kits will allow you to restore the performance of your high-mileage fuel pressure regulator. With these repair kits, you'll regain the accuracy and performance of the regulator from when it was new.

    This diaphragm repair kit is for 12-803 and 12-804 regulators.

    MFG. Part #: 12-807

  • Lokar XTCB-40DQ Throttle Cable Bracket For Edelbrock Performer Carbs
    Lokar XTCB-40DQ Throttle Cable Bracket For Edelbrock Performer Carbs
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                Throttle Cable Bracket, Manifold Mounting. For Edelbrock Performer or Performer AVS Carbs.
    • Black anodized
    • Billet aluminum
    • Bracket Mounts to intake manifold
    • Accepts Transmission Kickdown Cable
    • Accepts Throttle Return Spring
    • Return Spring NOT Included
    • Hardware NOT Included
  • Holley Chrome Fast Idle Cam Plate
    Holley Chrome Fast Idle Cam Plate
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    Holley offers quality choke service parts for your carburetor.  These fast idle cam plates come in a beautiful chrome finish.

    • Fast idle cam plate
    • Chrome
  • Accelerator Pump Rod for Stromberg 97
    Accelerator Pump Rod for Stromberg 97
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                Speedway's found a limited supply of these hard-to-find linkage rods. These accelerator pump rods are brand new. Fits all Stromberg 97 carburetors.
            
  • Lokar Hi-Tech Stainless Throttle Cable Kit
    Lokar Hi-Tech Stainless Throttle Cable Kit
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    Lokar Hi-Tech Braided Stainless Steel Throttle Cables are designed with a specially extruded Teflon liner for unparalleled smoothness and long life. Cables are equipped with aluminum fittings and aluminum ferrules to eliminate fraying. “U-Cut-to-Fit” outer housing is available in 24" or 36" lengths with a “U-Cut-to-Fit” stainless inner wire. Clevis is designed without cotter pins or set screws. Adapts to factory and aftermarket pedals.

    Cables can be cut to fit nearly any installation. Kits come complete with installation instructions. 

  • Wehrs Machine WM47 Carburetor Feet
    Wehrs Machine WM47 Carburetor Feet
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                Bolt to the base of your carburetor so you can work on it without damaging the throttle assembly.
    • 5/16”-18 threads
    • 1-1/2” tall
    • Set of 4 (nuts included)
  • 97-Style Carburetor Fuel Inlet Fitting, 1/2 Inch-20 to 5/16 Hose, Plain
    97-Style Carburetor Fuel Inlet Fitting, 1/2 Inch-20 to 5/16 Hose, Plain
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    These fittings adapt 5/16" fuel hose to our 9 Super 7 carb as well as Stromberg 97's and Ford/Holley 94's (all with 1/2"-20 inlet threads).

    Fits:

    • Stromberg 97
    • Ford/Holley 94 with 1/2"-20 threads
    • Speedway 9super7 
  • Moroso 65221 Fuel Level Control Kit
    Moroso 65221 Fuel Level Control Kit
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    This fuel level control kit from Moroso increases bowl capacity by 40% to eliminate fuel starvation problems.  Foam baffles prevent fuel slosh to eliminate the chance of the jets being uncovered under hard cornering, braking or acceleration.  Fits Holley 2 and 4 bbl carbs with metering blocks and removable jets. Does one end of a Holley carb.

    Kit contains one float bowl spacer, four foam baffles, one accelerator pump arm, four 3-1/4" float bowl bolts, two float bowl gaskets and four nylon float bowl screw gaskets.

    545-65221 Instructions (PDF) 

  • Clear View Sight Plugs
    $4.99
    Product Rating: 3.67 Stars
    Clear View Sight Plugs
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                Allows you to check the fuel level in the float bowl of your Holley carburetor without removing the plug and spilling fuel. Thread is 5/16"-24 and the plug diameter is 0.50".
            
  • Carb Link Bushings
    $2.99
    Product Rating: 5.00 Stars
    Carb Link Bushings
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                Aluminum carb linkage bushings eliminate sloppiness of rubber bushings. 1/4" thru hole.
            
  • Speedway Aluminum Fuel Log for Holley Carburetor
    Speedway Aluminum Fuel Log for Holley Carburetor
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    This fuel log ensures adequate fuel pressure to carburetor and helps eliminate fuel starvation problems. Fuel pressure is regulated after carburetor has been supplied, and not before. Must use return fuel line to take full advantage of benefits.

    Features -8 AN inlet and two -8 AN outlets. Threaded 3/4" NPT (plugged) on back that can be used for a return line. Carburetor fuel line also has 1/8" NPT outlet for fuel pressure gauge (fittings sold separately). 

    • 9-1/4" from fitting to fitting
    • Standard Holley spacing is 9-1/4"
  • Lokar KD-2727HT Chrysler 727 Hi-Tech Kickdown Kit
    Lokar KD-2727HT Chrysler 727 Hi-Tech Kickdown Kit
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    Lokar's "U-Cut-to-Fit" Hi-Tech Kickdown Cables are designed with a specially extruded liner for extended life of the cable – not to be confused with ordinary brake hose. Kickdown features aluminum fittings with ferrule to eliminate frayed cable ends. Kickdowns are adaptable for all types of manifolds including tunnel ram, blower manifolds and Weber induction systems.  Complete instructions included in kit.

    Throttle Body and Carb End Fittings Guide (Link)

    4912727 Installation Instructions (PDF) 

     

  • Holley 4150 Aluminum Float Bowl Kit
    Holley 4150 Aluminum Float Bowl Kit
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    These lightweight aluminum center-hung fuel bowls have glass sight windows for easy float adjustments. They fit Proform, Quick Fuel and Holley double pumper carburetors.

    Kit includes two fuel bowls, gaskets and anodized fuel inlets.

  • Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke
    Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke
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    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)

  • Stainless Steel-Flex Vacuum Hose With Ends
    Stainless Steel-Flex Vacuum Hose With Ends
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    • Stainless Steel-Flex vacuum hose kit
    • 304 stainless steel flex hose construction
    • Easy to cut for custom installation
    • Includes 3 feet of hose & 2 Anodized clamps
  • Ford/Holley 94 Secondary Carb Throttle Plate
    Ford/Holley 94 Secondary Carb Throttle Plate
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    About the only way your 94 could have a tight throttle would be if you found a NOS carb somewhere. Using old worn throttle plates make carbs sluggish and increases your idle speed. Our brass secondary throttle plates are for three deuce carbs with out-of-round butterflies.

    • Use in a secondary carb in a multi-carb set up
    • Beveled on a 12 degree angle so they will shut tight in the throttle bore without sticking
    • Eliminate all throttle stop screws when using these plates without fear of your plates wedging in the bores
    • Use only in carbs that you're not using the idle circuits in

    Note: Screws not included (sold separately with extended throttle shafts).

  • Caburetor Stud Kit, 1 3/8 Inches
    Caburetor Stud Kit, 1 3/8 Inches
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    Caburetor Stud Kit, 1 3/8"

    Easy installation/removal of carb plates. Includes zinc plated steel studs, nuts and washers.

  • JOES Racing Products 25845 Micro Sprint R6 Carburetor Vents, Set of 2
    JOES Racing Products 25845 Micro Sprint R6 Carburetor Vents, Set of 2
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                These lightweight Micro Sprint R6 carburetor vents are precision machined for easy installation feature an anodized aluminum finish.  They utilize a microcell vent filter system, designed  for optimal float bowl venting while keeping your fuel system clean.
    • Sold in pairs
    • Lightweight and precision machined for easy installation
    • Anodized aluminum utilizes JOES microcell vent filter system that is designed for optimal float bowl venting
    • O-ring sealed to keep your fuel system clean
  • Speedys 9 Super 7    Primary 3-Bolt 2 Barrel Carburetor, Plain Finish
    Speedys 9 Super 7 Primary 3-Bolt 2 Barrel Carburetor, Plain Finish
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                Please view the product's page for more information
            
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