Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Products

Air and Fuel Delivery

Shop Oval Track Air & Fuel Delivery At Speedway Motors

Speedway Motors stocks all the best names in circle track racing carburetors and intake manifolds! Plus, we have a great selection of fuel cells, as well as electric and mechanical fuel pumps. Don't forget to let your engine breath with filters from K&N, R2C and aFe Power. Whether you run alcohol or gas, Speedway can fuel your need for speed!

Featured Products
  • Holley Main Jets
    $7.99
    Product Rating: 4.50 Stars
    Holley Main Jets
    (Part #427122)
    x
                Threaded, easy install and replacement. Available in #45 to #100.
            
  • Sure Seal O-Ring Air Cleaner Spacer
    From: $4.99
    Product Rating: 4.92 Stars
    Sure Seal O-Ring Air Cleaner Spacer
    (Part #91011063)
    x
                

    This unique sealing ring spacer has O-ring on the carburetor side to prevent dust from entering past the filter base. Also allows you to raise the filter up for additional clearance.

    Available in three heights: 1/2", 1" or 2".

  • FST RF500 Fuel/Water Separator Filter - 4 Micron for RPM300 and RPM350
    New
    FST RF500 Fuel/Water Separator Filter - 4 Micron for RPM300 and RPM350
    (Part #910117301)
    x
                

    This fuel/water separator filter from FST Performance is a replacement for your RPM300 or RPM350 filter system. This item is sold individually.

    • Replacement for RPM300 and RPM350
    • Fuel/Water separator filter
    • Sold Individually 

    Note: All FST replacement spin-on filters are only compatible with a specific FST Performance filter base systems. Using with any other filter base, or other application, could cause filter damage, fuel leakage, filter bursting, or improper fuel flow and voids any and all warranty.

  • Aluminum Fuel Line, 3/8 Inch O.D.
    From: $10.99
    Product Rating: 4.78 Stars
    Aluminum Fuel Line, 3/8 Inch O.D.
    (Part #91011430)
    x
                Where else can you buy aluminum fuel line in the size and length you need? This easy-to-flare and bend tubing will save weight and money. 
    • Use with tube nut couplers, sleeves and 37° flared AN fittings
    • Rated to 250 psi
    • Not recommended for high pressure (brake) applications
    • Available in 10 ft., 20 ft., or 30 ft. coils

    Learn more about flaring lines and how to select proper automotive fittings by reading our tech article. The Principles of Automotive Fittings.

  • Fuel Filter Mounting Bracket
    Fuel Filter Mounting Bracket
    (Part #910117)
    x
                

    These fuel filter mounting brackets are CNC machined aluminum. Available in 1-3/8", 1-1/2", or 1-3/4" round tubing.

    These brackets are designed to be used with our filters. Hole is 2" inner diameter. 

  • Speedway Fuel Cell Foam, 14 x 4 x 6 Inch
    Speedway Fuel Cell Foam, 14 x 4 x 6 Inch
    (Part #6007050)
    x
                

    Compatible with gasoline, E85, or alky fuels (not recommended for use with nitro-methane). This fuel cell safety foam keeps weight transfer/shift to a minimum, which provides you with more responsive and predictable handling. Can be cut and stacked as needed.

    • 8-12 gallon cells typically use 3-8 sticks
    • 16 gallon cells typically use 4-10 sticks
    • 22-32 gallon cells typically use 8-14 sticks

    Blocks are sold EACH.

  • K&N Engineering 81-0403 Inline Fuel Pump, 34 GPH, 7-10 PSI
    New
    K&N Engineering 81-0403 Inline Fuel Pump, 34 GPH, 7-10 PSI
    (Part #465810403)
    x
                

    This fuel pump from K&N provides premium quality fuel system hardware with a universal design that fits a wide variety of applications. This 12-volt pump helps prevent vapor lock and flooding. 

    • Compatible with diesel, biodiesel, gasoline, E85, methanol, ethanol, alcohol and other fuels
    • Universal design fits most applications
    • Pumps 34 gallons per hour between 7 and 10 psi
    • Self-priming design provides a quiet running volume
    • Eliminates vapor lock and flooding
    • Fuel filter and installation hardware is included
  • Afco 4# Fuel Pressure Sending Unit (1/8 Inch Pipe)
    Afco 4# Fuel Pressure Sending Unit (1/8 Inch Pipe)
    (Part #10685284)
    x
                

    Afco 4# Fuel Pressure Sending Unit

    • 1/8 Inch Pipe

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"Oval Track, Air and Fuel Delivery" Page 1 of 44

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  • AFCO 10171 Bushing Kit w/ RH Threaded Female Rod End
    AFCO 10171 Bushing Kit w/ RH Threaded Female Rod End
    (Part #10610171)
    x
                AFCO Throttle Rod Components
            
  • Weiand 7530 Team G Chevy Small Block Manifold
    Weiand 7530 Team G Chevy Small Block Manifold
    (Part #8057530)
    x
                

    The Weiand Team G is a 360° single-plane, open plenum manifold developed for competition S/B Chevy V8s. Features an isolated plenum and isolated water cross-over to keep the incoming air/fuel charge cooler for improved power. Effective power range is 2800-7200 RPM.

    Square carburetor mounting flange.

    Chevy Small Block Team G Manifold Installation Instructions (PDF)

     

  • JAZ Fuel Cell Fuel Level Sending Unit, 0-90 Ohm, 8 Inch
    JAZ Fuel Cell Fuel Level Sending Unit, 0-90 Ohm, 8 Inch
    (Part #458890)
    x
                

    These bolt-in fuel level sending units from JAZ Products feature a positive seal and a 2.3" O.D. bung. For GM gauges with 0-90 ohm range.

    Learn more about selecting the proper fuel sending unit by reading our tech article, Fuel Sending Units

  • M&W BC-1B Aluminum Sprint Car Bell Crank, Black
    M&W BC-1B Aluminum Sprint Car Bell Crank, Black
    (Part #910553001)
    x
                These Sprint racing bell cranks come complete with a sealed bearing for  smooth action.  Multiple adjustment holes give you the ability to make it the part that works.  Anodized 6061 T6 Aluminum.
    • CNC-machined
    • Anodized black aluminum
    • Measures 2-7/16" and 3-9/16" from the center of the bearing to the end of the arms
    • Has .246" I.D. bearing
    • Bearing O.D. is .630"
    • Overall Length: 4.37"
    • Overall Thickness: .17"
    • Hole Diameter: .19"
  • Kinsler Fuel Injection 3904 High Speed Diaphragm Bypass
    Kinsler Fuel Injection 3904 High Speed Diaphragm Bypass
    (Part #4733114)
    x
                

    This Kinser diaphragm bypass is used for secondary or high speed bypass on long tracks. Has a restrictor jet provision, neoprene diaphragm for gasoline or methanol, and a hard-anodized aluminum housing. Simple adjustable pop-off pressure using a balde screwdriver and 7/16" wrench.

    Includes -6 AN male flare fittings.

  • Kinsler Flowed Injector Pills
    Kinsler Flowed Injector Pills
    (Part #4733715)
    x
                Kinsler sizes .050-.110. Kinsler pills are offered in great variety for more precise fuel flow control in your fuel injection system.

    Pill size is listed at the end of a part number: 4733715-050 means pill size 050.

  • Rons Racing Product 4001-100 Gold Belt Drive Fuel Pump Kit-Block Mount
    Rons Racing Product 4001-100 Gold Belt Drive Fuel Pump Kit-Block Mount
    (Part #91011585)
    x
                Specially designed for IMCA Modified type motors. Only 3 1/4" diameter and works with gas or alcohol. 100 gph. Includes AN 10 inlet and AN 8 outlet. Includes pump, pulleys, mount bracket, drive mandrel and Gilmer drive belt. Mounts to Small Block Chevy block. Block pump mount.
            
  • Wehrs Machine WM110 Lightweight Adjustable Throttle Pedal
    Wehrs Machine WM110 Lightweight Adjustable Throttle Pedal
    (Part #91655020)
    x
                Lightweight adjustable throttle pedal features lightweight design. Positive response. Fits  tunnel in most cars. Adjustable ratio.
            
  • Edelbrock 5001 Small Block Chevy Torker II Intake Manifold
    Edelbrock 5001 Small Block Chevy Torker II Intake Manifold
    (Part #3255001)
    x
                

    Designed for 1955-86 high-performance 262-400 c.i.d. small-block Chevy V8s operating in the 2500-6500 RPM range. The Torker II is an updated version of original Torker offering better performance. Manifold accepts late-model waterneck, air-conditioning, alternator and H.E.I. distributor.

    Will fit Corvette and 1987 and later stock aluminum heads. Will NOT fit 1987 and later cast iron heads and will NOT cover port openings of Chevrolet Bowtie or LT1 heads.

    NOT intended for use on heavy vehicles (trucks, vans etc.).

    Torker II Intake Manifold Installation Instructions (PDF)

  • Kinsler Fuel Injection 3328 Bypass Valve Spring, 7 Lb.
    Kinsler Fuel Injection 3328 Bypass Valve Spring, 7 Lb.
    (Part #4733328)
    x
                Dial in your bypass valve with these standard bypass springs for use with alcohol carburetors. Spring has a .028" wire diameter.
            
  • Speedway Aluminum Fuel Log for Demon Carburetor
    Speedway Aluminum Fuel Log for Demon Carburetor
    (Part #91011600)
    x
                

    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 AN8 inlet and two AN8 outlets.  Threaded 3/4" NPT (plugged) on back that can be used for a return line. Also has 1/8" NPT outlet for fuel pressure gauge, fittings sold separately. 

  • Mikise Power Pic Filter Cleaner Spout
    Mikise Power Pic Filter Cleaner Spout
    (Part #910606420)
    x
                

    New economy air filter cleaner to clean your air filter from the inside out.  Hooks to a standard garden hose to direct multiple high pressure sprays streams where needed.

    • Clean your air filter from the inside out
    • Hooks to a standard garden hose
  • Speedway Holley Mechanical Fuel Pump Fuel Line Kit
    Speedway Holley Mechanical Fuel Pump Fuel Line Kit
    (Part #6174090)
    x
                

    This pump-to-carb fuel line kit will get you the -8 AN hose, hose end fittings and mechanical fuel pump fitting if required. Choose from push-on steel or aluminum fittings with blue hose, or aluminum fittings with stainless steel braided hose. Comes with -8 AN hose only.

    Fitting sizes listed indicate fuel pump outlet fitting size.

    Style Choice Guide:

    • ALU - aluminum fittings with blue hose
    • SS  - aluminum fittings with stainless hose
    • STL - steel fittings with blue hose 
  • AIRAID 700-410 Cone Air Cleaner Filter Assembly, 3 Flange, 9 Inch Long
    AIRAID 700-410 Cone Air Cleaner Filter Assembly, 3 Flange, 9 Inch Long
    (Part #178700410)
    x
                

    These universal air cleaner assemblies are designed to be used with AIRAID's performance intake air systems and come available in multiple sizes to best fit your application.

    • Multiple layers of defense against dirt:

    Every AIRAID® Premium Filter is hand-built using the finest materials available today.  AIRAID starts with multiple layers of cotton gauze combined with their  unique filtration technology resulting in a superior filtration system. All AIRAID® Premium Filters trap the smallest dirt particles that ordinary cotton-gauze “performance” filters can’t capture.

    • Lifetime Guarantee:

    All AIRAID® Premium Filters are built to last "for a lifetime" guaranteed. Each AIRAID® Premium Filter body is made from hand-poured urethane that won’t crack or shrink in the high-heat environment found under the hoods of today’s vehicles. Each AIRAID® Premium Filter is 100-percent washable and reusable and come with AIRAID's exclusive "No Hassle" Warranty.

    • Dimensions:
      • Flange - 3"
      • Base of filter - 6"
      • Top of filter - 4-5/8"
      • Length - 9"
  • Willys Carbs WCD251 2-Barrel Throttle Stop, Return Spring Bracket
    Willys Carbs WCD251 2-Barrel Throttle Stop, Return Spring Bracket
    (Part #80015251)
    x
                
    • Fits 4412 style 2 bbl. carburetors
    • Throttle stop and return spring bracket all in one
  • Sure Seal Air Cleaner Base Only, 14 Inch
    Sure Seal Air Cleaner Base Only, 14 Inch
    (Part #91011062-2)
    x
                

    Speedway's Sure Seal air cleaner base is manufactured from spun aluminum. Fits Holley carbs. Uses standard 14" diameter filters, sold separately. Minimum filter height required is 4".

    • Base has a 1-1/2" drop
    • Distance from the carb neck to top with .5" spacer and 4" filter = 4.25"

     

  • AFCO 40294 Ball Bearing Throttle Pedal, 15 Degree
    AFCO 40294 Ball Bearing Throttle Pedal, 15 Degree
    (Part #10640294)
    x
                

    Now AFCO control begins with the right foot. AFCO has re-engineered one of the most fundamental components of the race car to provide greater precision, improved comfort and more driver control than ever. Fully sealed bearings, double splined shaft and adjustable angle on the throttle lever means secure adjustability in a maintenance free package. 

    This pedal has a hollow splined shaft that allows you to change off-set and index arms to suit your car. The ball bearings provide smooth, bind free travel for total throttle control. 

    • Double splined shaft
    • Fully sealed bearings
    • Durable anodized finish
    • Mounting instructions and tuning guide included

    106-40294 Instructions (PDF)

  • Aluminum Neck with Flange and Cap
    Aluminum Neck with Flange and Cap
    (Part #6175023)
    x
                  Weld-in 2.3" O.D. bung. This aluminum filler neck bung includes a flange. Features vented cap which vents to the  underside of the cap.            
            
  • Aluminum Flare Fitting Plug, Blue, -16 AN
    Aluminum Flare Fitting Plug, Blue, -16 AN
    (Part #6176023)
    x
                

    Aluminum flare plugs. 37° AN.

    Fitting Thread Application Chart (GIF)

  • Fuelab 52501-1 EFI Fuel Pressure Regulator, 25-90 PSI
    Fuelab 52501-1 EFI Fuel Pressure Regulator, 25-90 PSI
    (Part #96052501)
    x
                

    Gasoline, methanol, ethanol, and dieselfuel compatible for fuel injected applications. Accepts port style and non-port style union fittings without interference. Also features two 1/8” NPT gauge ports for an external pressure gauge and pressure reference. Fine thread pitch on adjustment screw for precise pressure adjustment.

    • Includes stainless steel mounting bracket
    • One -6AN inlet and one -6AN return port in-line
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