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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
  • classic profile filter 14x4 dry washable 3000204-dm

    Classic Profile Filter 14x4 Dry Washable 3000204-DM

    WALKER ENGINEERING

    $120.99
    A quality air filter is fundamental to engine performance—it directly impacts airflow efficiency, fuel combustion, and horsepower delivery. The Classic Profile Filter 14x4 uses synthetic media that resists clogging longer than standard paper elements,...
    WLK3000204-DM
    SKU:
    WLK3000204-DM
    Availability:
    Ships Same Business Day
    Weight:
    2.76 LBS
    $120.99
    Qty in Cart: 0
    Quantity:
    Price:
    $120.99
    Subtotal:
  • classic profile filter 14x4 perf washable 3000204

    Classic Profile Filter 14x4 Perf Washable 3000204

    WALKER ENGINEERING

    $120.99
    A quality air filter is the first line of defense between your engine and debris, and this classic profile unit delivers proven filtration without sacrificing airflow. The washable cotton element design eliminates the recurring cost of disposable filters...
    WLK3000204
    SKU:
    WLK3000204
    Availability:
    Ships Same Business Day
    Weight:
    2.70 LBS
    $120.99
    Qty in Cart: 0
    Quantity:
    Price:
    $120.99
    Subtotal:
  • filter part/component 46946r

    WIX Filter Part/Component 46946R

    WIX RACING FILTERS

    $30.99
    A clean air filter is non-negotiable for maintaining peak engine performance and fuel efficiency. The WIX 46946R delivers reliable filtration with OEM-quality construction, ensuring your engine breathes freely without compromising protection against...
    WIX46946R
    SKU:
    WIX46946R
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    $30.99
    Qty in Cart: 0
    Quantity:
    Price:
    $30.99
    Subtotal:
  • 450lph eletric fuel pump e85 universal f90000274

    450LPH Eletric Fuel Pump E85 Universal F90000274

    WALBRO / TI AUTOMOTIVE

    $121.99
    When you're pushing your engine to its limits, fuel delivery can't be an afterthought—it's the foundation of reliable performance. The 450LPH electric fuel pump delivers the volume and pressure your high-output engine demands, whether you're running...
    WFPF90000274
    SKU:
    WFPF90000274
    Availability:
    Ships Same Business Day
    Weight:
    1.07 LBS
    $121.99
    Qty in Cart: 0
    Quantity:
    Price:
    $121.99
    Subtotal:
  • installation kit - fuel pump 400-1168

    Installation Kit - Fuel Pump 400-1168

    WALBRO / TI AUTOMOTIVE

    $36.99
    A proper fuel pump installation requires more than just dropping in a new unit—this kit ensures your Walbro in-tank fuel pump mounts securely and performs reliably from day one. Whether you're rebuilding a street car or prepping a race vehicle, a correct...
    WFP400-1168
    SKU:
    WFP400-1168
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    $36.99
    Qty in Cart: 0
    Quantity:
    Price:
    $36.99
    Subtotal:
  • On Sale
    mount fuel filter 1-1/2 wm3471500

    Wehrs Mount Fuel Filter 1-1/2 WM3471500

    WEHRS MACHINE

    MSRP: $40.99
    Now: $40.00
    Was: $40.99
    A secure fuel filter mounting solution is critical for any high-performance racing setup where vibration and g-forces can compromise fuel system integrity. The Wehrs Mount Fuel Filter bracket provides a robust, clamp-on design that keeps your fuel filter...
    WEHWM3471500
    SKU:
    WEHWM3471500
    Availability:
    Ships Same Business Day
    Weight:
    0.41 LBS
    MSRP: $40.99
    Now: $40.00
    Was: $40.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.99
    Now: $40.00
    Was: $40.99
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  • On Sale
    chassis clamp 1.750in oberg wm3461750

    Wehrs Chassis Clamp 1.750in Oberg WM3461750

    WEHRS MACHINE

    MSRP: $25.99
    Now: $25.00
    Was: $25.99
    A secure fuel filter bracket is non-negotiable for any serious racing setup or performance build. This Wehrs clamp-on design eliminates vibration-induced fuel line wear and potential leaks, while the precision aluminum construction ensures reliable...
    WEHWM3461750
    SKU:
    WEHWM3461750
    Availability:
    Ships Same Business Day
    Weight:
    0.48 LBS
    MSRP: $25.99
    Now: $25.00
    Was: $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.99
    Now: $25.00
    Was: $25.99
    Subtotal:
  • On Sale
    carb adapter 2bbl to 4bbl holey 1in thick wm10-100

    Wehrs Carb Adapter 2bbl to 4bbl Holey 1in Thick WM10-100

    WEHRS MACHINE

    MSRP: $105.99
    Now: $104.00
    Was: $105.99
    If you're stepping up from a 2-barrel to a 4-barrel carburetor setup, this adapter is essential for maintaining proper fuel delivery and airflow characteristics. The Wehrs design eliminates the guesswork with precision engineering, while the tapered...
    WEHWM10-100
    SKU:
    WEHWM10-100
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    MSRP: $105.99
    Now: $104.00
    Was: $105.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $105.99
    Now: $104.00
    Was: $105.99
    Subtotal:
  • fuel filter super bowl 960004bl

    Fuel Filter Super Bowl 960004BL

    WILLYS CARB

    $120.99
    Fuel system contamination is one of the most overlooked threats to engine reliability and performance. This in-line fuel filter protects your fuel injectors, carburetors, and fuel pumps from particulate damage while maintaining consistent flow under...
    WCD960004BL
    SKU:
    WCD960004BL
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    $120.99
    Qty in Cart: 0
    Quantity:
    Price:
    $120.99
    Subtotal:
  • fuel pump combo 400 rev rotation 1/4 hex wrc-24608

    Fuel Pump Combo 400 Rev Rotation 1/4 Hex WRC-24608

    WATERMAN RACING COMP.

    $678.99
    When you're running forced induction or pushing high fuel demands on the track, your stock fuel system becomes a liability. The WRC-24608 Fuel Pump Combo delivers consistent, reliable flow under extreme conditions with its 0.400 gear set designed for...
    WAT24608
    SKU:
    WAT24608
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    $678.99
    Qty in Cart: 0
    Quantity:
    Price:
    $678.99
    Subtotal:
  • fuel pump combo 350 rev rotation 1/4 hex wrc-24607

    Fuel Pump Combo 350 Rev Rotation 1/4 Hex WRC-24607

    WATERMAN RACING COMP.

    $678.99
    When you're running high-RPM fuel system demands, a reliable in-line pump with adjustable pressure control is non-negotiable. The WRC-24607 delivers consistent flow across both gasoline and alcohol fuel blends, making it ideal for naturally aspirated and...
    WAT24607
    SKU:
    WAT24607
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $678.99
    Qty in Cart: 0
    Quantity:
    Price:
    $678.99
    Subtotal:
  • fuel pump 300 late model w/ bypass no clamp wrc-22306

    Fuel Pump 300 Late Model W/ Bypass No Clamp WRC-22306

    WATERMAN RACING COMP.

    $700.99
    If you're running a late-model fuel system that demands consistent flow and reliability under high boost or methanol conditions, the WRC-22306 delivers the volumetric output and multi-fuel compatibility your engine needs. This hex-driven, in-line pump...
    WAT22306
    SKU:
    WAT22306
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    $700.99
    Qty in Cart: 0
    Quantity:
    Price:
    $700.99
    Subtotal:
  • linkage throttle drive by wire systems 72-794

    Linkage Throttle Drive By Wire Systems 72-794

    TILTON

    $131.75
    Modern drive-by-wire throttle systems demand precision linkage that responds instantly to input without lag or mechanical play. The Linkage Throttle Drive By Wire Systems 72-794 kit delivers the direct, reliable throttle response your race car needs,...
    TIL72-794
    SKU:
    TIL72-794
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $131.75
    Qty in Cart: 0
    Quantity:
    Price:
    $131.75
    Subtotal:
  • Trend Fuel Pump Pushrod Chevy V8 w/Bronze Tip FP1000BS

    Trend Fuel Pump Pushrod Chevy V8 w/Bronze Tip FP1000BS

    TREND PERFORMANCE PRODUCTS

    $31.99
    A worn or damaged fuel pump pushrod can compromise your engine's fuel delivery reliability, especially under high-performance conditions. The Trend FP1000BS delivers precision engineering with a chromoly construction and bronze tip—designed specifically...
    TDPFP1000BS
    SKU:
    TDPFP1000BS
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • inline fuel filter - #12 billet - black 202-202412b

    Inline Fuel Filter - #12 Billet - Black 202-202412B

    SYSTEM ONE

    $200.00
    A clean fuel system is non-negotiable for reliable high-performance operation, and this billet inline fuel filter delivers the filtration your engine demands without sacrificing flow. The 35-micron stainless steel element removes contaminants that can...
    SYS202-202412B
    SKU:
    SYS202-202412B
    Availability:
    Ships Same Business Day
    Weight:
    0.89 LBS
    $200.00
    Qty in Cart: 0
    Quantity:
    Price:
    $200.00
    Subtotal:
  • inline fuel filter - #8 billet - black 202-202408b

    Inline Fuel Filter - #8 Billet - Black 202-202408B

    SYSTEM ONE

    $200.00
    Clean fuel is non-negotiable for high-performance engines—contamination degrades injector spray patterns, reduces combustion efficiency, and accelerates wear on fuel system components. This billet fuel filter combines a fine 35-micron stainless element...
    SYS202-202408B
    SKU:
    SYS202-202408B
    Availability:
    Ships Same Business Day
    Weight:
    0.81 LBS
    $200.00
    Qty in Cart: 0
    Quantity:
    Price:
    $200.00
    Subtotal:
  • pro street inline fuel filter - #8 billet - blk 200-201408b

    Pro Street Inline Fuel Filter - #8 Billet - Blk 200-201408B

    SYSTEM ONE

    $132.00
    Fuel contamination kills engine performance and reliability—especially in high-demand racing applications where precision fuel delivery is non-negotiable. This Pro Street billet fuel filter combines robust construction with effective filtration,...
    SYS200-201408B
    SKU:
    SYS200-201408B
    Availability:
    Ships Same Business Day
    Weight:
    0.53 LBS
    $132.00
    Qty in Cart: 0
    Quantity:
    Price:
    $132.00
    Subtotal:
  • pro street inline fuel filter - #6 billet - blk 200-201406b

    Pro Street Inline Fuel Filter - #6 Billet - Blk 200-201406B

    SYSTEM ONE

    $132.00
    Clean fuel is non-negotiable when building a high-performance engine, and contamination can destroy injectors and damage precision fuel systems. This pro-street billet filter eliminates particulates before they reach your fuel rails, giving you reliable...
    SYS200-201406B
    SKU:
    SYS200-201406B
    Availability:
    Ships Same Business Day
    Weight:
    0.54 LBS
    $132.00
    Qty in Cart: 0
    Quantity:
    Price:
    $132.00
    Subtotal:
  • fuel cell can 30gal blk sfc30ca

    Superior Fuel Cell Can 30gal Blk SFC30CA

    SUPERIOR FUEL CELLS

    $398.99
    A fuel cell can is essential for serious racers and high-performance builds where reliability and safety are non-negotiable. This 30-gallon capacity provides ample fuel range for endurance events while the robust steel construction withstands the demands...
    SRCSFC30CA
    SKU:
    SRCSFC30CA
    Availability:
    Ships Same Business Day
    Weight:
    33.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $398.99
    Subtotal:
  • fuel cell 26 gal w/foam non-sfi sfc26tf-bl

    Superior Fuel Cell 26 Gal w/Foam Non-SFI SFC26TF-BL

    SUPERIOR FUEL CELLS

    $1,266.99
    A dedicated fuel cell is essential for high-performance racing applications where reliability, safety, and consistent fuel delivery directly impact lap times and engine longevity. The Superior Fuel Cell 26 Gal provides the capacity and flow...
    SRCSFC26TF-BL
    SKU:
    SRCSFC26TF-BL
    Availability:
    Ships Same Business Day
    Weight:
    50.00 LBS
    $1,266.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,266.99
    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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