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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
  • Phenolic Adapter 1in Holley 2 bbl. CAN85-040

    Canton Phenolic Adapter 1in Holley 2 bbl. 85-040

    CANTON

    $55.00
    Phenolic Adapter 1in Holley 2 bbl.Carburetor Spacer1 in Thick2 HoleHolley 2-BarrelPhenolicEach
    CAN85-040
    SKU:
    CAN85-040
    Availability:
    Ships Same Business Day
    Weight:
    1.22 LBS
    MFG Part #:
    85-040
    $55.00
    Qty in Cart: 0
    Quantity:
    Price:
    $55.00
    Subtotal:
  • Phenolic Rochester 2bbl.  CAN85-030

    Canton Phenolic Rochester 2bbl. 85-030

    CANTON

    $45.00
    Phenolic Rochester 2bbl. Carburetor Spacer1 in Thick2 HoleRochester 2-BarrelPhenolicEach
    CAN85-030
    SKU:
    CAN85-030
    Availability:
    Ships Same Business Day
    Weight:
    0.54 LBS
    MFG Part #:
    85-030
    $45.00
    Qty in Cart: 0
    Quantity:
    Price:
    $45.00
    Subtotal:
  • Alum Carb Linkage Hollow Tube ALL54159

    Allstar Performance Alum Carb Linkage Hollow Tube ALL54159

    ALLSTAR PERFORMANCE

    $28.99
    Alum Carb Linkage Hollow Tube Throttle Linkage 25-1/2 in Long Rod 2 Rod Ends Hardware Included Aluminum Black Anodized Universal Kit Allstar Performance carburetor linkages are the crucial connection between you and your powerful engine. Crafted from...
    ALL54159
    SKU:
    ALL54159
    Availability:
    Ships Same Business Day
    Weight:
    0.37 LBS
    MFG Part #:
    ALL54159
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    $28.99
    Subtotal:
  • Base Plate Insert 1.400 4pk for 1/2in Spacer ALL26189

    Allstar Performance Base Plate Insert 1.400 4pk for 1/2in Spacer ALL26189

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.400 4pk for 1/2in SpacerRestrictor Plate Inserts1.400 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26189
    SKU:
    ALL26189
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    ALL26189
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.350 4pk for 1/2in Spacer ALL26188

    Allstar Performance Base Plate Insert 1.350 4pk for 1/2in Spacer ALL26188

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.350 4pk for 1/2in SpacerRestrictor Plate Inserts1.350 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26188
    SKU:
    ALL26188
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    ALL26188
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.300 4pk for 1/2in Spacer ALL26187

    Allstar Performance Base Plate Insert 1.300 4pk for 1/2in Spacer ALL26187

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.300 4pk for 1/2in SpacerRestrictor Plate Inserts1.300 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26187
    SKU:
    ALL26187
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    ALL26187
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.250 4pk for 1/2in Spacer ALL26186

    Allstar Performance Base Plate Insert 1.250 4pk for 1/2in Spacer ALL26186

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.250 4pk for 1/2in SpacerRestrictor Plate Inserts1.250 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26186
    SKU:
    ALL26186
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    ALL26186
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.200 4pk for 1/2in Spacer ALL26185

    Allstar Performance Base Plate Insert 1.200 4pk for 1/2in Spacer ALL26185

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.200 4pk for 1/2in SpacerRestrictor Plate Inserts1.200 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26185
    SKU:
    ALL26185
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    ALL26185
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.150 4pk for 1/2in Spacer ALL26184

    Allstar Performance Base Plate Insert 1.150 4pk for 1/2in Spacer ALL26184

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.150 4pk for 1/2in SpacerRestrictor Plate Inserts1.150 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26184
    SKU:
    ALL26184
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    MFG Part #:
    ALL26184
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.100 4pk for 1/2in Spacer ALL26183

    Allstar Performance Base Plate Insert 1.100 4pk for 1/2in Spacer ALL26183

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.100 4pk for 1/2in SpacerRestrictor Plate Inserts1.100 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26183
    SKU:
    ALL26183
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    MFG Part #:
    ALL26183
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert 1.000 4pk for 1/2in Spacer ALL26182

    Allstar Performance Base Plate Insert 1.000 4pk for 1/2in Spacer ALL26182

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert 1.000 4pk for 1/2in SpacerRestrictor Plate Inserts1.000 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26182
    SKU:
    ALL26182
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MFG Part #:
    ALL26182
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Base Plate Insert .950 4pk for 1/2in Spacer ALL26181

    Allstar Performance Base Plate Insert .950 4pk for 1/2in Spacer ALL26181

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Insert .950 4pk for 1/2in SpacerRestrictor Plate Inserts0.950 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26181
    SKU:
    ALL26181
    Availability:
    Ships Same Business Day
    Weight:
    0.27 LBS
    MFG Part #:
    ALL26181
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Adjustable Base Plate 1/2in ALL26180

    Allstar Performance Adjustable Base Plate 1/2in ALL26180

    ALLSTAR PERFORMANCE

    $76.99
    Adjustable Base Plate 1/2inRestrictor Plate1/2 in Thick4 HoleSquare BoreAluminumNaturalEach
    ALL26180
    SKU:
    ALL26180
    Availability:
    Ships Same Business Day
    Weight:
    1.04 LBS
    MFG Part #:
    ALL26180
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Base Plate Inserts 1.050 4pk for 1/2in Spacer ALL26179

    Allstar Performance Base Plate Inserts 1.050 4pk for 1/2in Spacer ALL26179

    ALLSTAR PERFORMANCE

    $38.99
    Base Plate Inserts 1.050 4pk for 1/2in SpacerRestrictor Plate Inserts1.050 in IDAluminumNaturalAllstar 1/2 in Restrictor PlateSet of 4
    ALL26179
    SKU:
    ALL26179
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    ALL26179
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Fuel Line Kit 9-5/8in Willy's KB Black ALL26169

    Allstar Performance Fuel Line Kit 9-5/8in Willy's KB Black ALL26169

    ALLSTAR PERFORMANCE

    $76.99
    Fuel Line Kit 9-5/8in Willy's KB BlackCarburetor Fuel Line8 AN Single Male Inlet7/8-20 in Dual OutletsBraided Stainless HoseBlackWillys / KBKit
    ALL26169
    SKU:
    ALL26169
    Availability:
    Ships Same Business Day
    Weight:
    0.91 LBS
    MFG Part #:
    ALL26169
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Allstar Performance Fuel Line Kit 8 AN Single Male Inlet 7/8-20 Dual Outlets Braided Stainless Black ALL26168

    Allstar Performance Fuel Line Kit 8 AN Single Male Inlet 7/8-20 Dual Outlets Braided Stainless Black ALL26168

    ALLSTAR PERFORMANCE

    $76.99
    This Allstar Performance Fuel Line Kit is engineered for Holley 4500 carburetors, featuring an 8 AN single male inlet and dual 7/8-20 dual outlets. The kit includes a braided stainless steel hose with a black finish, ensuring durability and a sleek...
    ALL26168
    SKU:
    ALL26168
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    MFG Part #:
    ALL26168
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Fuel Line Kit 9-5/8in BG Demon Black ALL26167

    Allstar Performance Fuel Line Kit 9-5/8in BG Demon Black ALL26167

    ALLSTAR PERFORMANCE

    $76.99
    Fuel Line Kit 9-5/8in BG Demon BlackCarburetor Fuel Line8 AN Single Male Inlet9/16-24 in Dual OutletsBraided Stainless HoseBlackDemonKit
    ALL26167
    SKU:
    ALL26167
    Availability:
    Ships Same Business Day
    Weight:
    0.88 LBS
    MFG Part #:
    ALL26167
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Fuel Line Kit 9-5/8in Holley Ultra HP Black ALL26165

    Allstar Performance Fuel Line Kit 9-5/8in Holley Ultra HP Black ALL26165

    ALLSTAR PERFORMANCE

    $76.99
    Fuel Line Kit 9-5/8in Holley Ultra HP BlackCarburetor Fuel Line8 AN Single Male Inlet3/4-16 in O-Ring Dual OutletsBraided Stainless HoseBlackHolley 4150Kit
    ALL26165
    SKU:
    ALL26165
    Availability:
    Ships Same Business Day
    Weight:
    0.92 LBS
    MFG Part #:
    ALL26165
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Fuel Line Kit 9-5/16in Std Holley -6AN Black ALL26164

    Allstar Performance Fuel Line Kit 9-5/16in Std Holley -6AN Black ALL26164

    ALLSTAR PERFORMANCE

    $76.99
    Fuel Line Kit 9-5/16in Std Holley -6AN BlackCarburetor Fuel Line6 AN Single Male Inlet7/8-20 in Dual OutletsBraided Stainless HoseBlackHolley 4150Kit
    ALL26164
    SKU:
    ALL26164
    Availability:
    Ships Same Business Day
    Weight:
    0.67 LBS
    MFG Part #:
    ALL26164
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Fuel Line Kit 9-5/8in Willy's KB ALL26159

    Allstar Performance Fuel Line Kit 9-5/8in Willy's KB ALL26159

    ALLSTAR PERFORMANCE

    $76.99
    Fuel Line Kit 9-5/8in Willy's KBCarburetor Fuel Line8 AN Single Male Inlet7/8-20 in Dual OutletsBraided Stainless HoseBlue / Red / SilverWillys / KBKit
    ALL26159
    SKU:
    ALL26159
    Availability:
    Ships Same Business Day
    Weight:
    0.89 LBS
    MFG Part #:
    ALL26159
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • Total: items /

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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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