Select Your Ride

1
2
3

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 .187in End Rail Spac Kit PTR09-1061

    Peterson Fluid SBC .187in End Rail Spac Kit 09-1061

    PETERSON FLUID

    $47.99
    Manifold end seal leaks can compromise cylinder head integrity and cost you performance on the track or dyno. The Peterson Fluid SBC .187in End Rail Spacer Kit eliminates gaps between your manifold and raised-port cylinder heads with precision-engineered...
    PTR09-1061
    SKU:
    PTR09-1061
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    09-1061
    Qty in Cart: 0
    Quantity:
    Price:
    $47.99
    Subtotal:
  • SBC.125in End Rail Space Kit PTR09-1060

    Peterson Fluid SBC.125in End Rail Space Kit 09-1060

    PETERSON FLUID

    $50.99
    Proper manifold sealing is critical to maintaining exhaust integrity and preventing heat loss in small block Chevy engines, especially with raised port heads where standard spacers fall short. This Peterson Fluid kit delivers the precision fit your...
    PTR09-1060
    SKU:
    PTR09-1060
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    09-1060
    $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    $50.99
    Subtotal:
  • Fuel Filter -10an 100 Micro w/Ball Valve PTR09-0626

    Peterson Fluid Fuel Filter -10an 100 Micro w/Ball Valve 09-0626

    PETERSON FLUID

    $323.99
    Fuel contamination is the silent killer of high-performance engines—sediment and particulates can plug injectors, damage fuel pumps, and compromise engine reliability when you need it most. The Peterson Fluid 600 Series Fuel Filter delivers 100-micron...
    PTR09-0626
    SKU:
    PTR09-0626
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    MFG Part #:
    09-0626
    $323.99
    Qty in Cart: 0
    Quantity:
    Price:
    $323.99
    Subtotal:
  • Fuel Filter -8an 100 Micro w/Ball Valve PTR09-0625

    Peterson Fluid Fuel Filter -8an 100 Micro w/Ball Valve 09-0625

    PETERSON FLUID

    $307.99
    Fuel contamination is one of the quickest ways to compromise injector spray patterns and engine reliability, especially in high-performance applications where tight tolerances demand clean fuel. The Peterson 100-micron filter delivers the filtration...
    PTR09-0625
    SKU:
    PTR09-0625
    Availability:
    Ships Same Business Day
    Weight:
    1.04 LBS
    MFG Part #:
    09-0625
    $307.99
    Qty in Cart: 0
    Quantity:
    Price:
    $307.99
    Subtotal:
  • 60 Micron Oil & Fuel Filter Element PTR09-0460

    Peterson Fluid 60 Micron Oil & Fuel Filter Element 09-0460

    PETERSON FLUID

    $100.99
    Maintaining clean fuel and oil is non-negotiable for reliable engine performance and longevity. This Peterson 60-micron stainless element captures contaminants that compromise combustion efficiency and wear on critical components. For serious racers and...
    PTR09-0460
    SKU:
    PTR09-0460
    Availability:
    Ships Same Business Day
    Weight:
    0.47 LBS
    MFG Part #:
    09-0460
    $100.99
    Qty in Cart: 0
    Quantity:
    Price:
    $100.99
    Subtotal:
  • `-12 Inline Oil Filter 60 mic. Without Bypass PTR09-0458

    Peterson Fluid `-12 Inline Oil Filter 60 mic. Without Bypass 09-0458

    PETERSON FLUID

    $252.99
    Clean oil is non-negotiable for engine longevity and consistent performance under race conditions. This Peterson inline filter removes contaminants down to 60 microns without a bypass valve, ensuring your oil system maintains the filtration level you've...
    PTR09-0458
    SKU:
    PTR09-0458
    Availability:
    Ships Same Business Day
    Weight:
    1.39 LBS
    MFG Part #:
    09-0458
    $252.99
    Qty in Cart: 0
    Quantity:
    Price:
    $252.99
    Subtotal:
  • `-10 Inline Oil Filter 60 mic. PTR09-0457

    Peterson Fluid `-10 Inline Oil Filter 60 mic. 09-0457

    PETERSON FLUID

    $253.99
    Clean oil is non-negotiable for engine longevity and consistent performance, especially in high-demand racing applications where contaminants can compromise bearing clearances and hydraulic systems. The Peterson Fluid -10 Inline Oil Filter delivers...
    PTR09-0457
    SKU:
    PTR09-0457
    Availability:
    Ships Same Business Day
    Weight:
    1.36 LBS
    MFG Part #:
    09-0457
    $253.99
    Qty in Cart: 0
    Quantity:
    Price:
    $253.99
    Subtotal:
  • `-16 Inline Oil Filter 60 MIC. With Bypass PTR09-0453

    Peterson Fluid `-16 Inline Oil Filter 60 MIC. With Bypass 09-0453

    PETERSON FLUID

    $286.99
    Proper oil filtration is non-negotiable in high-performance engines where contaminants can compromise bearing clearances and reduce component lifespan. The Peterson Fluid Systems inline filter delivers efficient 60-micron filtration while integrating a...
    PTR09-0453
    SKU:
    PTR09-0453
    Availability:
    Ships Same Business Day
    Weight:
    1.49 LBS
    MFG Part #:
    09-0453
    $286.99
    Qty in Cart: 0
    Quantity:
    Price:
    $286.99
    Subtotal:
  • `-12an 60 Micron Oil Filter w/Bypass PTR09-0452

    Peterson Fluid `-12an 60 Micron Oil Filter w/Bypass 09-0452

    PETERSON FLUID

    $285.99
    Keeping oil clean is non-negotiable for high-performance engines operating at sustained RPM and load—contamination leads to accelerated wear and catastrophic failure. The Peterson Fluid 60-micron oil filter delivers reliable filtration with a bypass...
    PTR09-0452
    SKU:
    PTR09-0452
    Availability:
    Ships Same Business Day
    Weight:
    1.41 LBS
    MFG Part #:
    09-0452
    $285.99
    Qty in Cart: 0
    Quantity:
    Price:
    $285.99
    Subtotal:
  • Race Series Carburetor 850CFM Mechanical Second PFM67303

    Proform Race Series Carburetor 850CFM Mechanical Second 67303

    PROFORM

    $768.95
    For serious racers and high-performance builds, the Proform Race Series 850CFM carburetor delivers the fuel delivery precision you need when every tenth of a second counts. The mechanical secondary design gives you progressive, predictable power band...
    PFM67303
    SKU:
    PFM67303
    Availability:
    Ships Same Business Day
    Weight:
    8.87 LBS
    MFG Part #:
    67303
    $768.95
    Qty in Cart: 0
    Quantity:
    Price:
    $768.95
    Subtotal:
  • Proform 650/750 Carb Rebuild Kit PFM67223

    Proform Proform 650/750 Carb Rebuild Kit 67223

    PROFORM

    $66.99
    Carburetor performance degrades over time as internal seals wear, gaskets harden, and fuel varnish accumulates in critical passages. The Proform 650/750 Carb Rebuild Kit gives you factory-fresh operation without the expense of replacing your entire...
    PFM67223
    SKU:
    PFM67223
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MFG Part #:
    67223
    $66.99
    Qty in Cart: 0
    Quantity:
    Price:
    $66.99
    Subtotal:
  • 750CFM Carburetor Main Body PFM67217

    Proform 750CFM Carburetor Main Body 67217

    PROFORM

    $222.95
    If you're running a street carburetor and need the flow capacity for serious performance, this Proform 750CFM main body swap is your direct path to higher horsepower without replacing your entire carb. The annular booster design maximizes fuel...
    PFM67217
    SKU:
    PFM67217
    Availability:
    Ships Same Business Day
    Weight:
    3.07 LBS
    MFG Part #:
    67217
    Qty in Cart: 0
    Quantity:
    Price:
    $222.95
    Subtotal:
  • 950CFM Race Series Carburetor PFM67202

    Proform 950CFM Race Series Carburetor 67202

    PROFORM

    $710.95
    When you're building a high-revving engine that demands precision fuel delivery, a carburetor that can't keep up becomes your biggest bottleneck. The Proform 950CFM Race Series delivers consistent, repeatable performance across the RPM band with...
    PFM67202
    SKU:
    PFM67202
    Availability:
    Ships Same Business Day
    Weight:
    9.01 LBS
    MFG Part #:
    67202
    Qty in Cart: 0
    Quantity:
    Price:
    $710.95
    Subtotal:
  • 850CFM Race Series Carburetor PFM67201

    Proform 850CFM Race Series Carburetor 67201

    PROFORM

    $657.95
    The Proform 850CFM Race Series Carburetor delivers the fuel delivery precision and flow capacity serious racers demand. Engineered with mechanical secondary operation and a no-choke design, this 4-barrel carb eliminates guesswork at the track and...
    PFM67201
    SKU:
    PFM67201
    Availability:
    Ships Same Business Day
    Weight:
    8.98 LBS
    MFG Part #:
    67201
    Qty in Cart: 0
    Quantity:
    Price:
    $657.95
    Subtotal:
  • 750CFM Race Series Carburetor PFM67200

    Proform 750CFM Race Series Carburetor 67200

    PROFORM

    $635.95
    If you're running a naturally-aspirated engine in the 350–450 hp range, the Proform 750CFM Race Series Carburetor delivers the precise fuel metering and responsive throttle control you need on the track. This mechanical secondary design eliminates...
    PFM67200
    SKU:
    PFM67200
    Availability:
    Ships Same Business Day
    Weight:
    9.12 LBS
    MFG Part #:
    67200
    $635.95
    Qty in Cart: 0
    Quantity:
    Price:
    $635.95
    Subtotal:
  • Aluminum Fuel Bowl Kit  PFM67162

    Proform Aluminum Fuel Bowl Kit 67162

    PROFORM

    $116.95
    A quality fuel bowl is critical to maintaining consistent fuel delivery and preventing vapor lock in high-performance carbureted engines. The Proform Aluminum Fuel Bowl Kit 67162 offers superior heat dissipation and durability compared to cast iron...
    PFM67162
    SKU:
    PFM67162
    Availability:
    Ships Same Business Day
    Weight:
    1.52 LBS
    MFG Part #:
    67162
    Qty in Cart: 0
    Quantity:
    Price:
    $116.95
    Subtotal:
  • Billet Throttle Base Plate - 850CFM PFM67156

    Proform Billet Throttle Base Plate - 850CFM 67156

    PROFORM

    $201.95
    A quality carburetor base plate is critical to maintaining consistent fuel delivery and throttle response under racing conditions. The Proform Billet Throttle Base Plate upgrades your Holley mechanical secondary carburetor with a precision-machined...
    PFM67156
    SKU:
    PFM67156
    Availability:
    Ships Same Business Day
    Weight:
    1.91 LBS
    MFG Part #:
    67156
    $201.95
    Qty in Cart: 0
    Quantity:
    Price:
    $201.95
    Subtotal:
  • Billet Aluminum Carb. Metering Block PFM67150C

    Proform Billet Aluminum Carb. Metering Block 67150C

    PROFORM

    $105.95
    If you're running a Holley 4150 carb on the track or in competition, fuel metering precision directly impacts your power curve and consistency. This Proform billet metering block replaces the stock unit with a race-calibrated design that tightens your...
    PFM67150C
    SKU:
    PFM67150C
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MFG Part #:
    67150C
    $105.95
    Qty in Cart: 0
    Quantity:
    Price:
    $105.95
    Subtotal:
  • Carburetor Main Body - 850CFM PFM67107C

    Proform Carburetor Main Body - 850CFM 67107C

    PROFORM

    $211.95
    If you're running a street carburetor and need genuine performance gains, this Proform main body unlocks the full potential of 850 CFM Holley carburetors. The conversion from street to performance trim eliminates restrictions and allows for precise fuel...
    PFM67107C
    SKU:
    PFM67107C
    Availability:
    Ships Same Business Day
    Weight:
    3.63 LBS
    MFG Part #:
    67107C
    $211.95
    Qty in Cart: 0
    Quantity:
    Price:
    $211.95
    Subtotal:
  • 6in Pre-Filter for R2C Pro Series OUT10-2781-01

    6in Pre-Filter for R2C Pro Series 10-2781-01

    OUTERWEARS

    $24.45
    Protect your R2C Pro Series intake from debris and contaminants without sacrificing airflow or requiring frequent replacement cycles. This pre-filter wrap extends your primary filter's service life while maintaining the high CFM requirements of forced...
    OUT10-2781-01
    SKU:
    OUT10-2781-01
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    10-2781-01
    $24.45
    Qty in Cart: 0
    Quantity:
    Price:
    $24.45
    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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER