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Carburetors and Components

Carburetors and Components

Carburetors and Components

Circle Track Carburetors and Components at JJ Motorsports

Optimize your circle track race car's fuel delivery with premium carburetors and components from JJ Motorsports, featuring high-flow Holley Track Warrior carbs, jet assortments, and fuel logs for precise tuning and maximum performance in high-RPM racing conditions. These high-quality parts ensure consistent fuel metering, better throttle response, and reliable operation for dirt track, oval, and stock car setups, helping you achieve podium finishes and edge out the competition.

Shop top brands like Holley and Allstar Performance for race-proven reliability. Explore related categories such as Circle Track Air Cleaners & Intakes, Circle Track Air & Fuel, or Circle Track Racing for intakes, fuel pumps, and regulators to complete your carburetion setup and dominate the track with total confidence across all race conditions, from short ovals to high-bank superspeedways.

Top Circle Track Carburetors and Components

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • On Sale
    Carb Adapter Alum 4412 to 4150 Slider 1in Tall WEHWM206100

    Wehrs Carb Adapter Alum 4412 to 4150 Slider 1in Tall WEHWM206100

    WEHRS MACHINE

    MSRP: $125.99
    Now: $120.00
    Was: $125.99
    Carburetor Adapter1 in Thick2 HoleHolley 2-Barrel to Holley 4-BarrelAluminumBlack AnodizedEach
    WEHWM206100
    SKU:
    WEHWM206100
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    MSRP: $125.99
    Now: $120.00
    Was: $125.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $125.99
    Now: $120.00
    Was: $125.99
    Subtotal:
  • Carburetor Gas Equalizer GM 602 Crate WCD86022EQ

    Carburetor Gas Equalizer GM 602 Crate WCD86022EQ

    WILLYS CARB

    $1,794.99
    CarburetorEqualizer4-Barrel750 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack Powder CoatGas602 Crate EngineEach
    WCD86022EQ
    SKU:
    WCD86022EQ
    Availability:
    Ships Same Business Day
    Weight:
    12.50 LBS
    $1,794.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,794.99
    Subtotal:
  • 500CFM 2BBL Carb Gas W/ Hly Metering Blocks WCD44120A

    500CFM 2BBL Carb Gas W/ Hly Metering Blocks WCD44120A

    WILLYS CARB

    $664.99
    CarburetorCircle Track2-Barrel500 CFMHolley FlangeNo ChokeSingle InletChromateEach
    WCD44120A
    SKU:
    WCD44120A
    Availability:
    Ships Same Business Day
    Weight:
    10.00 LBS
    $664.99
    Qty in Cart: 0
    Quantity:
    Price:
    $664.99
    Subtotal:
  • 1/2In Phenolic Spacer - Open RPCR9139

    1/2In Phenolic Spacer - Open R9139

    RACING POWER CO-PACKAGED

    $29.99
    Carburetor Spacer1/2 in ThickOpenSquare BoreGaskets / Hardware IncludedPhenolicBlackEach
    RPCR9139
    SKU:
    RPCR9139
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • 1/2In Phenolic Spacer - Ported RPCR9138

    1/2In Phenolic Spacer - Ported R9138

    RACING POWER CO-PACKAGED

    $32.99
    Carburetor Spacer1/2 in Thick4 HoleSquare BoreGaskets / Hardware IncludedPhenolicBlackEach
    RPCR9138
    SKU:
    RPCR9138
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
    Subtotal:
  • 2In Phenolic Carp Space r - Open RPCR9137

    2In Phenolic Carp Space r - Open R9137

    RACING POWER CO-PACKAGED

    $44.99
    Carburetor Spacer2 in ThickOpenSquare BoreGaskets / Hardware IncludedPhenolicBlackEach
    RPCR9137
    SKU:
    RPCR9137
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    $44.99
    Qty in Cart: 0
    Quantity:
    Price:
    $44.99
    Subtotal:
  • 1In Phenolic Carb Space r - Open RPCR9136

    1In Phenolic Carb Space r - Open R9136

    RACING POWER CO-PACKAGED

    $39.99
    Carburetor Spacer1 in ThickOpenSquare BoreGaskets / Hardware IncludedPhenolicBlackEach
    RPCR9136
    SKU:
    RPCR9136
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    $39.99
    Qty in Cart: 0
    Quantity:
    Price:
    $39.99
    Subtotal:
  • 2In Phenolic Carb Space r - Ported RPCR9135

    2In Phenolic Carb Space r - Ported R9135

    RACING POWER CO-PACKAGED

    $45.99
    Carburetor Spacer2 in Thick4 HoleSquare BoreGaskets / Hardware IncludedPhenolicBlackEach
    RPCR9135
    SKU:
    RPCR9135
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    $45.99
    Qty in Cart: 0
    Quantity:
    Price:
    $45.99
    Subtotal:
  • 1In Phenolic Carb Space r- Ported RPCR9134

    1In Phenolic Carb Space r- Ported R9134

    RACING POWER CO-PACKAGED

    $42.99
    Carburetor Spacer1 in Thick4 HoleSquare BoreGaskets / Hardware IncludedPhenolicBlackEach
    RPCR9134
    SKU:
    RPCR9134
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    $42.99
    Qty in Cart: 0
    Quantity:
    Price:
    $42.99
    Subtotal:
  • 850CFM Carburetor - Brawler Race Series QFTBR-67332

    Quick Fuel 850CFM Carburetor - Brawler Race Series BR-67332

    QUICK FUEL TECHNOLOGY

    $921.95
    CarburetorBrawler Street4-Barrel850 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack AnodizedEach
    QFTBR-67332
    SKU:
    QFTBR-67332
    Availability:
    Ships Same Business Day
    Weight:
    9.80 LBS
    $921.95
    Qty in Cart: 0
    Quantity:
    Price:
    $921.95
    Subtotal:
  • 750CFM Carburetor - Brawler Race Series QFTBR-67331

    Quick Fuel 750CFM Carburetor - Brawler Race Series BR-67331

    QUICK FUEL TECHNOLOGY

    $870.95
    CarburetorBrawler Street4-Barrel750 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack AnodizedEach
    QFTBR-67331
    SKU:
    QFTBR-67331
    Availability:
    Ships Same Business Day
    Weight:
    9.80 LBS
    $870.95
    Qty in Cart: 0
    Quantity:
    Price:
    $870.95
    Subtotal:
  • 950CFM Carburetor Brawler Q-Series Black QFTBR-67304

    Quick Fuel 950CFM Carburetor Brawler Q-Series Black BR-67304

    QUICK FUEL TECHNOLOGY

    $972.95
    CarburetorBrawler Q-Series4-Barrel950 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack / Purple AnodizedEach
    QFTBR-67304
    SKU:
    QFTBR-67304
    Availability:
    Ships Same Business Day
    Weight:
    9.10 LBS
    $972.95
    Qty in Cart: 0
    Quantity:
    Price:
    $972.95
    Subtotal:
  • 750CFM Carburetor Brawler Q-Series Black QFTBR-67302

    Quick Fuel 750CFM Carburetor Brawler Q-Series Black BR-67302

    QUICK FUEL TECHNOLOGY

    $899.95
    CarburetorBrawler Q-Series4-Barrel750 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack / Purple AnodizedEach
    QFTBR-67302
    SKU:
    QFTBR-67302
    Availability:
    Ships Same Business Day
    Weight:
    8.90 LBS
    $899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $899.95
    Subtotal:
  • 650CFM Carburetor Brawler Q-Series Black QFTBR-67301

    Quick Fuel 650CFM Carburetor Brawler Q-Series Black BR-67301

    QUICK FUEL TECHNOLOGY

    $899.95
    CarburetorBrawler Q-Series4-Barrel650 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack / Purple AnodizedEach
    QFTBR-67301
    SKU:
    QFTBR-67301
    Availability:
    Ships Same Business Day
    Weight:
    9.10 LBS
    $899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $899.95
    Subtotal:
  • 1050CFM Carburetor Brawler Q-Series QFTBR-67209

    Quick Fuel 1050CFM Carburetor Brawler Q-Series BR-67209

    QUICK FUEL TECHNOLOGY

    $1,075.95
    CarburetorBrawler Race4-Barrel1050 CFMSquare BoreNo ChokeMechanical SecondaryDual InletPolished / Purple AnodizedEach
    QFTBR-67209
    SKU:
    QFTBR-67209
    Availability:
    Ships Same Business Day
    Weight:
    8.70 LBS
    $1,075.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,075.95
    Subtotal:
  • 850CFM Carburetor - Brawler Q-Series QFTBR-67201

    Quick Fuel 850CFM Carburetor - Brawler Q-Series BR-67201

    QUICK FUEL TECHNOLOGY

    $849.95
    CarburetorBrawler Race4-Barrel850 CFMSquare BoreNo ChokeMechanical SecondaryDual InletPolished / Purple AnodizedEach
    QFTBR-67201
    SKU:
    QFTBR-67201
    Availability:
    Ships Same Business Day
    Weight:
    8.85 LBS
    $849.95
    Qty in Cart: 0
    Quantity:
    Price:
    $849.95
    Subtotal:
  • 750CFM Carburetor - Brawler Q-Series QFTBR-67200

    Quick Fuel 750CFM Carburetor - Brawler Q-Series BR-67200

    QUICK FUEL TECHNOLOGY

    $819.95
    CarburetorBrawler Race4-Barrel750 CFMSquare BoreNo ChokeMechanical SecondaryDual InletPolished / Purple AnodizedEach
    QFTBR-67200
    SKU:
    QFTBR-67200
    Availability:
    Ships Same Business Day
    Weight:
    8.95 LBS
    $819.95
    Qty in Cart: 0
    Quantity:
    Price:
    $819.95
    Subtotal:
  • 650CFM Carburetor - Brawler Q-Series QFTBR-67199

    Quick Fuel 650CFM Carburetor - Brawler Q-Series BR-67199

    QUICK FUEL TECHNOLOGY

    $819.95
    CarburetorBrawler Race4-Barrel650 CFMSquare BoreNo ChokeMechanical SecondaryDual InletPolished / Purple AnodizedEach
    QFTBR-67199
    SKU:
    QFTBR-67199
    Availability:
    Ships Same Business Day
    Weight:
    9.10 LBS
    $819.95
    Qty in Cart: 0
    Quantity:
    Price:
    $819.95
    Subtotal:
  • .130in Needle & Seat Assembly  - Viton HLY6-522

    Holley .130in Needle & Seat Assembly - Viton 6-522

    HOLLEY

    $48.74
    Holley-FUEL INLET NEEDLE & SEAT ASSY .130 VITON
    HLY6-522
    SKU:
    HLY6-522
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $48.74
    Qty in Cart: 0
    Quantity:
    Price:
    $48.74
    Subtotal:
  • Carb Rebuid Kit - 2300 Ultra XP HLY37-1550

    Holley Carb Rebuid Kit - 2300 Ultra XP 37-1550

    HOLLEY

    $60.05
    Carburetor Rebuild KitFast KitHolley 2300 Ultra XP CarburetorsKit
    HLY37-1550
    SKU:
    HLY37-1550
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    $60.05
    Qty in Cart: 0
    Quantity:
    Price:
    $60.05
    Subtotal:
  • Total: items /

Adding your products to cart

Race Car Carburetors and Replacement Parts
 Optimize your race car's performance with our premium selection of carburetors and replacement parts. Our comprehensive range includes racing carbs, 4-barrel carb rebuild kits, 2-barrel carb rebuild kits, racing carburetor adapters, race car carb spacers, performance carburetor jets, and carburetor dust covers. Each component is designed to deliver unmatched efficiency, power, and durability in the most demanding racing environments.

 

 Racing Carbs

Our high-performance racing carbs are engineered to provide maximum airflow and fuel delivery, ensuring optimal engine performance. These carburetors are perfect for race cars seeking improved throttle response, horsepower, and overall efficiency on the track.

 

 4-barrel Carb Rebuild Kits

Extend the life of your 4-barrel carburetor with our comprehensive rebuild kits. These kits include all the necessary components to restore your carburetor to its peak condition, ensuring it operates smoothly and efficiently. Ideal for maintaining top-tier performance in high-demand racing conditions.

 

 2-barrel Carb Rebuild Kits

Our 2-barrel carb rebuild kits offer a complete solution for refurbishing 2-barrel carburetors. Each kit contains precision-engineered parts that ensure a perfect fit and reliable performance, helping you maintain your race car's competitive edge.

 

 Racing Carburetor Adapters

Enhance the compatibility and performance of your carburetor with our racing carburetor adapters. These adapters allow for seamless integration of different carburetor types, optimizing airflow and fuel mixture for better engine performance.

 

 Race Car Carb Spacers

Improve your engine's power output with our race car carb spacers. These spacers enhance airflow dynamics within the intake manifold, resulting in increased horsepower and torque. Designed for durability and high performance, they are an essential upgrade for serious racers.

 

 Performance Carburetor Jets

Fine-tune your fuel delivery system with our performance carburetor jets. These jets allow for precise adjustments, ensuring your engine receives the optimal air-fuel mixture for maximum power and efficiency. Perfect for customizing your carburetor setup to meet specific racing requirements.

 

 Carburetor Dust Covers

Protect your carburetor from dust, debris, and environmental contaminants with our durable carburetor dust covers. These covers are essential for maintaining the cleanliness and performance of your carburetor, especially in off-road and dusty racing conditions.

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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