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Air and Fuel

Air and Fuel

Air and Fuel

Circle Track Fuel Cells, Pumps & Carburetors for Racing Engines at JJ Motorsports

Optimize your circle track racing setup with high-quality air and fuel components from JJ Motorsports. Our selection includes carburetors, fuel pumps, intake manifolds, fuel cells, and more, designed for maximum power, efficiency, and reliability in late models, modifieds, and street stocks. These durable parts ensure optimal fuel delivery and engine performance under intense racing conditions.

Shop trusted brands like JAZ Products and Pro/Cam. Explore related categories such as circle track engines and components for power upgrades or circle track suspension and components for handling enhancements.

Top Circle Track Air and Fuel Products

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
  • SBC Fuel Pump Pushrod Steel Tip Light Weight COM4616

    Comp Cams SBC Fuel Pump Pushrod Steel Tip Light Weight 4616

    COMP CAMS

    $26.95
    A worn or undersized fuel pump pushrod compromises fuel delivery consistency and can lead to lean running conditions, especially under high-load racing scenarios. The Comp Cams SBC Fuel Pump Pushrod delivers reliable, lightweight construction with a...
    COM4616
    SKU:
    COM4616
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    4616
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • SBC/BBC Fuel Pump Push Rod Bronze Tip Lt-Weight COM4607

    Comp Cams SBC/BBC Fuel Pump Push Rod Bronze Tip Lt-Weight 4607

    COMP CAMS

    $52.95
    A fuel pump pushrod is the critical mechanical link between your camshaft and fuel pump—it must be lightweight to minimize parasitic drag while maintaining absolute reliability under sustained engine operation. The Comp Cams SBC/BBC pushrod delivers...
    COM4607
    SKU:
    COM4607
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    4607
    $52.95
    Qty in Cart: 0
    Quantity:
    Price:
    $52.95
    Subtotal:
  • Molded Carb Flow Hat  COLC-329

    Coleman Molded Carb Flow Hat C-329

    COLEMAN MACHINE

    $44.99
    Optimizing carburetor airflow is essential for consistent fuel atomization and peak engine performance, especially in competitive applications. The Coleman Molded Carb Flow Hat C-329 directs incoming air precisely through your Holley 2-barrel carburetor,...
    COLC-329
    SKU:
    COLC-329
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    C-329
    $44.99
    Qty in Cart: 0
    Quantity:
    Price:
    $44.99
    Subtotal:
  • Throttle Stop Adjustable 1.5in - 2.25in COL21864

    Coleman Throttle Stop Adjustable 1.5in - 2.25in 21864

    COLEMAN MACHINE

    $26.99
    Throttle response precision matters when every millisecond counts on the track. The Coleman Throttle Stop lets you dial in your pedal travel to match your driving style and vehicle setup, eliminating dead space and improving consistency lap after lap...
    COL21864
    SKU:
    COL21864
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    21864
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Ford 4cyl. Fuel Pump w/ 1/4in Inlet & Outlet CARM60565

    Carter Ford 4cyl. Fuel Pump w/ 1/4in Inlet & Outlet M60565

    CARTER

    $229.99
    The Carter Ford 4cyl. Fuel Pump delivers reliable mechanical fuel delivery for Ford 2300 engines, whether you're running a street machine or marine application. At 120 gph with a consistent 5.5-6.5 psi output, this pump maintains steady fuel pressure...
    CARM60565
    SKU:
    CARM60565
    Availability:
    Ships Same Business Day
    Weight:
    1.76 LBS
    MFG Part #:
    M60565
    $229.99
    Qty in Cart: 0
    Quantity:
    Price:
    $229.99
    Subtotal:
  • SBF Mechanical Race Pump  CARM60454

    Carter SBF Mechanical Race Pump M60454

    CARTER

    $172.99
    The Carter SBF Mechanical Race Pump M60454 delivers reliable fuel delivery for naturally aspirated Small Block Ford engines without the complexity of electric systems. Mechanical pumps eliminate dependency on electrical power, making them the preferred...
    CARM60454
    SKU:
    CARM60454
    Availability:
    Ships Same Business Day
    Weight:
    1.97 LBS
    MFG Part #:
    M60454
    $172.99
    Qty in Cart: 0
    Quantity:
    Price:
    $172.99
    Subtotal:
  • Phenolic 1in Q-Jet Space  CAN85-250

    Canton Phenolic 1in Q-Jet Space 85-250

    CANTON

    $72.00
    Thermal isolation is critical for carburetor performance and fuel stability, especially in high-heat engine bay environments. The Canton Phenolic 1in Q-Jet Space acts as a thermal barrier between your carburetor and intake manifold, reducing fuel...
    CAN85-250
    SKU:
    CAN85-250
    Availability:
    Ships Same Business Day
    Weight:
    1.11 LBS
    MFG Part #:
    85-250
    $72.00
    Qty in Cart: 0
    Quantity:
    Price:
    $72.00
    Subtotal:
  • 1/2in Phenolic Carb Spacer CAN85-162

    Canton 1/2in Phenolic Carb Spacer 85-162

    CANTON

    $42.00
    A phenolic carb spacer isolates your carburetor from engine heat, maintaining consistent fuel temperature and improving throttle response and fuel atomization. The 1/2-inch thickness provides optimal thermal insulation while preserving intake manifold...
    CAN85-162
    SKU:
    CAN85-162
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    85-162
    $42.00
    Qty in Cart: 0
    Quantity:
    Price:
    $42.00
    Subtotal:
  • Phenolic 1in Open  CAN85-160

    Canton Phenolic 1in Open 85-160

    CANTON

    $65.00
    A quality carburetor spacer is essential for optimizing fuel atomization and managing intake temperatures in forced induction applications. The Canton Phenolic 1in Open delivers thermal insulation while maintaining consistent air-fuel mixture...
    CAN85-160
    SKU:
    CAN85-160
    Availability:
    Ships Same Business Day
    Weight:
    0.94 LBS
    MFG Part #:
    85-160
    $65.00
    Qty in Cart: 0
    Quantity:
    Price:
    $65.00
    Subtotal:
  • 1in Phenolic Blended 4-Hole Carb Spacer CAN85-158

    Canton 1in Phenolic Blended 4-Hole Carb Spacer 85-158

    CANTON

    $96.00
    A quality carburetor spacer isn't just a shim—it's a tuning tool that improves fuel distribution, reduces heat soak, and increases air velocity for better atomization. The Canton 1-inch phenolic spacer isolates your carb from intake manifold heat while...
    CAN85-158
    SKU:
    CAN85-158
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MFG Part #:
    85-158
    $96.00
    Qty in Cart: 0
    Quantity:
    Price:
    $96.00
    Subtotal:
  • Phenolic Carb Spacer - 1/4 Thick 4-Hole CAN85-154

    Canton Phenolic Carb Spacer - 1/4 Thick 4-Hole 85-154

    CANTON

    $35.00
    Phenolic carb spacers are essential for controlling intake manifold heat and preventing fuel vapor lock in high-performance applications. By isolating your carburetor from engine heat, this spacer maintains consistent fuel temperature and improves...
    CAN85-154
    SKU:
    CAN85-154
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    85-154
    $35.00
    Qty in Cart: 0
    Quantity:
    Price:
    $35.00
    Subtotal:
  • Phenolic 1/2in 4 Hole  CAN85-152

    Canton Phenolic 1/2in 4 Hole 85-152

    CANTON

    $45.00
    A quality carburetor spacer is essential for optimizing fuel distribution, managing intake temperatures, and maintaining consistent jetting across varying engine conditions. The Canton Phenolic 85-152 delivers proven thermal isolation and reliability at...
    CAN85-152
    SKU:
    CAN85-152
    Availability:
    Ships Same Business Day
    Weight:
    0.62 LBS
    MFG Part #:
    85-152
    $45.00
    Qty in Cart: 0
    Quantity:
    Price:
    $45.00
    Subtotal:
  • Phenolic 1in 4 Hole  CAN85-150

    Canton Phenolic 1in 4 Hole 85-150

    CANTON

    $74.00
    A carburetor spacer is essential for optimizing fuel distribution and engine temperature management in high-performance applications. The Canton Phenolic 1in 4 Hole spacer isolates your carb from direct engine heat while providing a stable mounting...
    CAN85-150
    SKU:
    CAN85-150
    Availability:
    Ships Same Business Day
    Weight:
    1.11 LBS
    MFG Part #:
    85-150
    $74.00
    Qty in Cart: 0
    Quantity:
    Price:
    $74.00
    Subtotal:
  • Phenolic Adapter  CAN85-070

    Canton Phenolic Adapter 85-070

    CANTON

    $96.00
    The Canton Phenolic Adapter 85-070 solves a critical fitment challenge when adapting Holley 2-barrel carburetors to spread-bore manifolds. Phenolic construction provides superior thermal insulation compared to aluminum, reducing heat transfer to the...
    CAN85-070
    SKU:
    CAN85-070
    Availability:
    Ships Same Business Day
    Weight:
    2.14 LBS
    MFG Part #:
    85-070
    $96.00
    Qty in Cart: 0
    Quantity:
    Price:
    $96.00
    Subtotal:
  • Phenolic 2bbl. Adaptor  CAN85-065

    Canton Phenolic 2bbl. Adaptor 85-065

    CANTON

    $74.00
    If you're running a Holley 2-barrel carb on a square-bore intake, this Canton phenolic adaptor solves a critical fitment gap while isolating carburetor heat from your fuel system. The 1-inch phenolic construction provides excellent thermal insulation,...
    CAN85-065
    SKU:
    CAN85-065
    Availability:
    Ships Same Business Day
    Weight:
    1.53 LBS
    MFG Part #:
    85-065
    Qty in Cart: 0
    Quantity:
    Price:
    $74.00
    Subtotal:
  • Phenolic Adapt 2bbl/4bbl  CAN85-060

    Canton Phenolic Adapt 2bbl/4bbl 85-060

    CANTON

    $96.00
    If you're adapting a Holley 2-barrel carburetor to a square-bore manifold, a quality spacer isn't just a convenience—it's essential for proper fuel delivery and heat management. The Canton Phenolic Adapt eliminates manifold mismatch issues while the...
    CAN85-060
    SKU:
    CAN85-060
    Availability:
    Ships Same Business Day
    Weight:
    2.19 LBS
    MFG Part #:
    85-060
    $96.00
    Qty in Cart: 0
    Quantity:
    Price:
    $96.00
    Subtotal:
  • Carburetor Spacer  CAN85-050

    Canton Carburetor Spacer 85-050

    CANTON

    $74.00
    The Canton Carburetor Spacer 85-050 is essential for seamlessly adapting Holley 2-barrel carburetors to Rochester 2-barrel intake manifolds, eliminating fitment guesswork and ensuring proper fuel delivery geometry. Built from phenolic material, this...
    CAN85-050
    SKU:
    CAN85-050
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    MFG Part #:
    85-050
    $74.00
    Qty in Cart: 0
    Quantity:
    Price:
    $74.00
    Subtotal:
  • Phenolic Adapter 1in Holley 2 bbl. CAN85-040

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

    CANTON

    $55.00
    A carburetor spacer isn't just filler—it's a tuning tool that improves fuel atomization, reduces heat transfer to the intake manifold, and allows for better air-fuel mixture distribution. The Canton Phenolic Adapter isolates your Holley 2-barrel carb...
    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
    A carburetor spacer is a critical component for optimizing air intake temperature and fuel atomization in your Rochester 2-barrel setup. The Canton phenolic material provides superior insulation compared to aluminum, reducing heat transfer from your...
    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:
  • Phenolic Fuel Pump Plate  CAN85-000

    Canton Phenolic Fuel Pump Plate 85-000

    CANTON

    $14.00
    Fuel pump heat is a silent killer of fuel system reliability—it degrades fuel quality, increases vapor lock risk, and shortens pump lifespan. The Canton Phenolic Fuel Pump Plate 85-000 thermally isolates your fuel pump from engine block heat, maintaining...
    CAN85-000
    SKU:
    CAN85-000
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    85-000
    $14.00
    Qty in Cart: 0
    Quantity:
    Price:
    $14.00
    Subtotal:
  • Total: items /

Adding your products to cart

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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