Bill Smith
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Speedy Bill
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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.

"Carburetion, Carburetors" Page 1 of 4

  • 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)

     Top It Off Rebate (PDF)

  • Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke
    Edelbrock 1406 Performer 600 CFM 4 Barrel Carburetor, Electric Choke
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                Please view the product's page for more information
            
  • 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
            
  • Holley 0-4412CT Circle Track 500 CFM 2 Barrel Carburetor
    Holley 0-4412CT Circle Track 500 CFM 2 Barrel Carburetor
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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
  • Edelbrock 1151 94 2-Barrel Carburetor
    Edelbrock 1151 94 2-Barrel Carburetor
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                Please view the product's page for more information
            
  • Jet Performance 37001 Rochester Circle Track 2 Barrel Carburetor
    Jet Performance 37001 Rochester Circle Track 2 Barrel Carburetor
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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
  • Edelbrock 1404 Performer 500 CFM 4 Barrel Carburetor, Manual Choke
    Edelbrock 1404 Performer 500 CFM 4 Barrel Carburetor, Manual Choke
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                Please view the product's page for more information
            
  • Pair 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
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                Please view the product's page for more information
            
  • Set of 3 Speedys 9 Super 7    3-Bolt 2 Barrel Carburetors, Plain Finish
    Set of 3 Speedys 9 Super 7 3-Bolt 2 Barrel Carburetors, Plain Finish
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                Please view the product's page for more information
            
  • Holley 0-80457S 4160 600 CFM 4 Barrel Carburetor, Electric Choke
    Holley 0-80457S 4160 600 CFM 4 Barrel Carburetor, Electric Choke
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    Holley's Model 4160 4-barrel carburetors are designed for budget minded enthusiasts and are calibrated for use on stock to mildly modified engines. These classic Holley four barrel carbs feature all metal parts and vacuum secondaries. They have a universal throttle lever and power valve blow-out protection.

    • Vacuum secondaries allow use on wide variety of vehicles
    • Electric choke
    • Single feed fuel inlet
    • Side hung float bowls
    • Power Valve Blow-Out Protection
    • Calibrated for excellent street performance
    • Ford A/T kickdown, does not work with A.O.D. transmissions
    • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
    • Performance upgrade for stock to mildly modified vehicles
    • Universal calibration for easy bolt-on performance
    • “Next Gen” needle & seat design eliminates the need for external float level adjustment

    Holley 600 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Edelbrock 1403 Performer 500 CFM 4 Barrel Carburetor, Electric Choke
    Edelbrock 1403 Performer 500 CFM 4 Barrel Carburetor, Electric Choke
    x
                Please view the product's page for more information
            
  • Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor, Electric Choke
    Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor, Electric Choke
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    The Holley Street Avenger Model 4150 four barrel carb is the ultimate vacuum secondary street performance upgrade. This 4 barrel carb is street ready right out of the box and features a calibrated electric choke, air and fuel adjustments and built in fuel filters. There are clear sights for easy float adjustments, adjustable vacuum secondaries and four vacuum ports. Plus it has a million mile power valve, is 100% wet flow tested and includes fittings.

    • No Trouble quick change vacuum secondaries - up to 6% more acceleration or 5% better fuel economy with simple spring change (springs included) 
    • Vacuum secondaries allow use on wide variety of vehicles
    • Tuneable fuel metering system
    • Dual feed fuel inlet
    • 1 timed (spark) port, 2 full vacuum, and 1 PCV port
    • Ford A/T kickdown, does not work with A.O.D. transmissions
    • Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower
    • Bolt on & go design
    • Electric choke

    Holley 670 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • 9 Super 7   Secondary 3-Bolt 2 Barrel Carburetor, Plain Finish
    9 Super 7 Secondary 3-Bolt 2 Barrel Carburetor, Plain Finish
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                Please view the product's page for more information
            
  • Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke
    Holley 0-4777C 4150 Double Pumper 650 CFM 4 Barrel Carb, Manual Choke
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    Top off your your engine with an American icon - the Holley Model 4150 Double Pumper. As a staple on hot street cars and race vehicles, this four barrel carburetors dual accelerator pumps provide additional fuel under initial acceleration for awesome tire-turning performance in lighweight vehicles and vehicles with manual transmissions or low gearing. Plus, with mechanical secondaries, your foot directly controls the opening of the secondary throttle blades.

    With features like dual metering blocks, center hung floats, 4-corner idle, and dual fuel inlets, it's no wonder why Holley is #1 in performance fuel delivery.

    • Mechanical secondaries
    • Dual accelerator pumps
    • Manual choke
    • Two corner idle
    • Dual feed fuel inlet
    • Center hung floats
    • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
    • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

    Holley 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 4776C 4150 Double Pumper 600 CFM 4 Barrel Carb, Manual Choke
    Holley 4776C 4150 Double Pumper 600 CFM 4 Barrel Carb, Manual Choke
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    Top off your your engine with an American icon - the Holley Model 4150 Double Pumper. As a staple on hot street cars and race vehicles, this four barrel carburetor's dual accelerator pumps provide additional fuel under initial acceleration for awesome tire-turning performance in lightweight vehicles and vehicles with manual transmissions or low gearing. Plus, with mechanical secondaries, your foot directly controls the opening of the secondary throttle blades.

    With features like dual metering blocks, center hung floats, 4-corner idle, and dual fuel inlets, it's no wonder why Holley is #1 in performance fuel delivery.

    • Mechanical secondaries
    • Dual accelerator pumps
    • Manual choke
    • Four corner idle
    • Dual feed fuel inlet
    • Center hung floats
    • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
    • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

    Holley 600 4 Barrel Carburetor Installation Instructions (PDF)

  • Edelbrock 1413 Performer 4 Barrel Carburetor, 800 CFM, Electric Choke
    Edelbrock 1413 Performer 4 Barrel Carburetor, 800 CFM, Electric Choke
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                Please view the product's page for more information
            
  • Garage Sale - Edelbrock 1804 Dual Quad 4 Barrel Carburetor, 500 CFM, Manual Choke
    Garage Sale
    Garage Sale - Edelbrock 1804 Dual Quad 4 Barrel Carburetor, 500 CFM, Manual Choke
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                Please view the product's page for more information
            
  • Edelbrock 14064 Endurashine Performer 600 CFM 4 BBL Carb, Electric Choke
    Edelbrock 14064 Endurashine Performer 600 CFM 4 BBL Carb, Electric Choke
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                Please view the product's page for more information
            
  • Garage Sale - DEMON MIGHTY SPORTSMAN CARBURETOR, 650 MECHANICAL OVAL TRACK
    Garage Sale
    Garage Sale - DEMON MIGHTY SPORTSMAN CARBURETOR, 650 MECHANICAL OVAL TRACK
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    Designed for weekend racers, Demon's Mighty Sportsman Oval Track carbs have special floats and secondary power valves specifically engineered for circle-track racing.

    The interchangeable air bleeds and idle feed restrictors are ideal for fine-tuning at the track. Like all Demons, they also feature billet baseplates and metering blocks, free-flowing air entries, ridge-free concentric venturi bores and large-capacity fuel bowls with sight glasses.

    Effective Monday 2-21-11 this part is now offered without a warranty and is sold "as is". 

    Mighty Demon Sportsman Features:

    • Interchangeable air bleeds and idle-feed restrictors
    • Free-flowing air-entries
    • Large capacity fuel bowls with sight glasses 
    • Billet metering blocks and baseplate
    • The Best Buy for Weekend Racing!

    This carb is garage sale priced because the metering block jets won't adjust properly.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Edelbrock 14073 Performer 4 Barrel Carb, 750 CFM, Manual Choke, Black
    Edelbrock 14073 Performer 4 Barrel Carb, 750 CFM, Manual Choke, Black
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                Please view the product's page for more information
            
  • Edelbrock 18064 Endurashine AVS 4 Barrel Carb, 650 CFM, Electric Choke
    Edelbrock 18064 Endurashine AVS 4 Barrel Carb, 650 CFM, Electric Choke
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    The Thunder Series' unique Qwik-Tune Secondary Air Valve allows for limitless calibration of the secondary circuit with simple hand tools while on your vehicle. It can be easily adjusted, in seconds, to suit your application - no extra parts required to achieve optimum performance. Also features Edelbrocks's amazing Endurashine finish that has the brilliance of chrome or a well-polished piece, but without the maintenance or the high price tag. This coating won't fade or oxidize and cleans up easily with soap and water.

    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.

    • Primary and secondary booster clusters offer the most accurate and up-to-date calibration available for today's fuels and octane levels
    • Two-piece design means no gaskets below the fuel level for leak-free operation

    Edelbrock 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

    Top It Off Rebate (PDF) 

  • Demon Carb 1903 Street Demon 750 CFM 4 Barrel Carburetor, Ball Burnished Alum
    Demon Carb 1903 Street Demon 750 CFM 4 Barrel Carburetor, Ball Burnished Alum
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                Please view the product's page for more information
            
  • Willys Carbs WCD64002 HP Series Gas 4 Barrel Carburetor, 750 Base
    Willys Carbs WCD64002 HP Series Gas 4 Barrel Carburetor, 750 Base
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                The Willy's four barrel carbs feature Holley 750 CFM main bodies, special radius air entry, externally adjustable metering blocks, screw-in air bleeds, black powder coating and Teflon throttle shaft bushings. 355-406 ci.
            
  • Willy's Carbs WCD62501 HP Series 604 Crate Engine Alcohol Carburetor
    Willy's Carbs WCD62501 HP Series 604 Crate Engine Alcohol Carburetor
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                These Willy"s carburetors work great with our 604 crate engines.  They are designed for use with alcohol fuel only.
    • Holley HP mainbody
    • Gloss black powder coating
    • 1-11/16" baseplate w/stainless steel butterflies and Teflon bushed throttle shafts
    • 1.250″ venturi
    • Externally adjustable metering blocks
  • Holley 0-86770HB Ultra Street Avenger 770 CFM 4 Barrel Carburetor
    Holley 0-86770HB Ultra Street Avenger 770 CFM 4 Barrel Carburetor
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                Please view the product's page for more information
            
  • Edelbrock 1411 Performer 750 CFM 4 Barrel Carburetor, Electric Choke
    Edelbrock 1411 Performer 750 CFM 4 Barrel Carburetor, Electric Choke
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                Please view the product's page for more information
            
  • Holley 0-7448 350 CFM Gas 2 Barrel Carburetor
    Holley 0-7448 350 CFM Gas 2 Barrel Carburetor
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    Holley Model 2300 two barrel carburetors are great for improving or updating many stock Chrysler and Ford car and truck applications. The 350 CFM 2 barrel carburetor is ideal for small blocks. It features a manual choke, center hung float bowl, universal throttle lever, power valve blow-out protection, blue non-stick gaskets, and Fort A/T kickdown.

    • Power Valve Blow-out Protection for trouble-free operation
    • Manual choke
    • Center Hung Float bowl
    • Factory set 30cc accelerator pump for excellent off-idle performance
    • Ford A/T kickdown, does not work with A.O.D. transmissions
    • Dichromate finish for a classic, period look that will last

    Holley 350 CFM 2 Barrel Carburetor Installation Instructions (PDF)

  • Willys Carbs WCD50127-E85 GM 604 Crate Motor 4 Barrel Carburetor, E85
    Willys Carbs WCD50127-E85 GM 604 Crate Motor 4 Barrel Carburetor, E85
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    If you are running the GM 604 crate motor, you need one of these Willy's four barrel carburetors. They are specifically built and dyno tuned to give you maximum power from your crate engine.

    • Billet metering blocks
    • Based on a 750HP body, flows over 900 CFM
    • Down leg boosters
    • Choke horn/tower removed for increased flow
  • Holley 0-76750HB 750 CFM Ultra Double Pumper 4 Barrel Carb
    Holley 0-76750HB 750 CFM Ultra Double Pumper 4 Barrel Carb
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    The new Ultra Double Pumper four barrel carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; Hard Core Gray™ finish w/ black anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and for the first time on a Double Pumper, factory pre–set electric choke for easy, fast cold start–ups.

    • ULTRA light – aluminum construction for 36% weight savings
    • ULTRA strong – billet metering blocks & base plates
    • ULTRA cool – Hard Core Gray™ w/ black anodized billet aluminum metering blocks and base plate
    • ULTRA easy – built in sight window for simple float adjustments
    • ULTRA fast – high performance fuel curves

    Holley Double Pumper Carburetor Installation Instructions (PDF)

  • Edelbrock 1407 Performer 4 Barrel Carburetor, 750 CFM, Manual Choke
    Edelbrock 1407 Performer 4 Barrel Carburetor, 750 CFM, 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 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 750 CFM 4 barrel carburetor is designed and calibrated for optimum street performance in small-block and big-block engines with Performer RPM, RPM Air-Gap and Torker II manifolds and with Performer manifolds on large cubic-inch engines. Includes manual choke and detailed instructions. Ford/Mopar throttle adapter arms sold separately. 

    Edelbrock 750 CFM 4 Barrel Carburetor Installation Instructions (PDF)

    Top It Off Rebate (PDF) 

  • Willys Carbs WCD44120HA 2-Barrel Racing Carburetor, High Altitude
    Willys Carbs WCD44120HA 2-Barrel Racing Carburetor, High Altitude
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                Willy's two barrel carbs make much more power than stock, but retain the stock appearance and will pass tech. 
            
  • Holley 0-80787-1 Keith Dorton HP 350 CFM Gas 2 Barrel Carburetor
    Holley 0-80787-1 Keith Dorton HP 350 CFM Gas 2 Barrel Carburetor
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                This is the top of the line two barrel carb.  The famed carb guru, Keith Dorton, designed and massaged this two barrel carb to give you maximum performance.  Race ready features include: 

     

    • Purpose built for short track racing.
    • No choke provisions provides smoother airflow.
    • No vacuum or PCV holes.
    • 30 cc accel. pump for smoother "off the corner" use.
    • Power valve blowout protection
    • Button head throttle plate screws are loctited.
    • Screw-in air bleeds for precise tuning.
    • HP metering block for strength.
    • Factory flowed to insure quality.
    • Reusable fuel bowl screw gaskets.
    • Throttle shaft hole plugged to eliminate leaks.
    • Stainless steel throttle plates with air bypass holes for smooth idle.
    • All bore, throttle plate, venturi & critical sizes are to factory spec.
    • Welded throttle lever and shaft.
    Holley 2 Barrel Carb Installation Instructions (PDF)
  • Garage Sale - Demon Carb 1903 Street Demon 750 CFM 4 Barrel Carburetor, Ball Burnished Alum
    Garage Sale
    Garage Sale - Demon Carb 1903 Street Demon 750 CFM 4 Barrel Carburetor, Ball Burnished Alum
    x
                Please view the product's page for more information
            
  • Holley 0-80570 Avenger 570 CFM 4 Barrel Carburetor, Electric Choke
    Holley 0-80570 Avenger 570 CFM 4 Barrel Carburetor, Electric Choke
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    The Holley Street Avenger Model 4150 four barrel carb is the ultimate vacuum secondary street performance upgrade. This four barrel carb is street ready right out of the box and features a calibrated electric choke, air and fuel adjustments and built in fuel filters. There are clear sights for easy float adjustments, adjustable vacuum secondaries and four vacuum ports. Plus it has a million mile power valve, is 100% wet flow tested and includes fittings.

    • No Trouble quick change vacuum secondaries
    • Up to 6% more acceleration or 5% better fuel economy with simple spring change (springs included)
    • Vacuum secondaries allow use on wide variety of vehicles
    • Tuneable fuel metering system
    • Dual feed fuel inlet
    • 1 timed (spark) port, 2 full vacuum, and 1 PCV port
    • Ford A/T kickdown, does not work with A.O.D. transmissions
    • Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower
    • Bolt on & go design
    • Electric choke

    Holley Carb Installation Instructions (PDF)

  • Garage Sale - Landrum 12 Inch Coilover Springs
    Garage Sale
    Garage Sale - Landrum 12 Inch Coilover Springs
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    High quality springs from Landrum. These have a 2-1/2" ID and come in several ratings.

     

    Clearance!

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Garage Sale - 9 Super 7 Secondary 3-Bolt 2 Barrel Carburetor, Chrome Finish
    Garage Sale
    Garage Sale - 9 Super 7 Secondary 3-Bolt 2 Barrel Carburetor, Chrome Finish
    x
                Please view the product's page for more information
            
  • Holley 0-80804HB Ultra HP Gas 4 Barrel Carburetor, 850 CFM
    Holley 0-80804HB Ultra HP Gas 4 Barrel Carburetor, 850 CFM
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    Holley HP™ four barrel Carburetors have been the standard in racing carburetors for nearly two decades. So how do you make them better? You make them 38% lighter, increase the fuel capacity by 20% and add 30 other new features! They're available in an all–new Hard Core Gray™ hard coat anodized finish with Black™ billet for superior corrosion protection.

    New Features! (LINK)

    Note: Fuel inlets are spaced 9.75" on center which will require a lengthened fuel line / fuel log arrangement. Fuel bowl inlets feature -8 AN O-ring port fittings to allow for a large variety of plumbing options. Fuel bowl can be plumbed from either side.

    Holley 850 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Willys Carbs WCD44120 500 CFM 2-Barrel Racing Carburetor
    Willys Carbs WCD44120 500 CFM 2-Barrel Racing Carburetor
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                Willy's two barrel carbs make much more power than stock, but retain the stock appearance and will pass tech. 

    This 500 CFM 2 barrel carburetor has a 1-3/8" venturi and 1-11/16" throttle plate. It uses the standard Holley metering block. These 2 barrel carbs will pass tech gauges and produces great torque and horsepower. They are popular on NASCAR late models and are IMCA & WISSOTA Legal. This two barrel carburetor has "LIST 4412-2" stamped on it, and looks stock.

    IMCA approved.
  • Speedy's 9 Super 7    Chrome Primary 3-Bolt 2 Barrel Carburetor
    Speedy's 9 Super 7 Chrome Primary 3-Bolt 2 Barrel Carburetor
    x
                Please view the product's page for more information
            
  • Garage Sale - Barry Grant Road Demon Jr. 525 Street Carb, 4 Barrel
    Garage Sale
    Garage Sale - Barry Grant Road Demon Jr. 525 Street Carb, 4 Barrel
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    The Road Demon Jr promises to be the ideal carburetor for budget-conscious enthusiasts needing a carburetor for performance upgrades for stock to mild performance levels.

    The Road Demon Jr shares many of the basic design features of popular Road Demon and delivers crisp throttle response, easy tuning, great fuel economy and great performance.

    These vacuum secondary carbs feature sight glass in bowls, two corner adjustability, adjustable primary jets, three vacuum ports, single inlet and tuning manual. 

    Installation Note:

    The choke plate linkage mechanism will interfere with most air cleaner bases and will require modification for clearance.  Please see photos above for illustration of this interference and the type of modification needed to allow the use of this unit.

     

    This carb is garage sale priced because it has been installed, run and returned.  The rear bowl has a small leak on the top where it seals to the main body.  This one will need to be rebuilt before use.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

     

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