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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
  • Fuel Filter Bracket 1.25in ALL40229

    Allstar Performance Fuel Filter Bracket 1.25in ALL40229

    ALLSTAR PERFORMANCE

    $12.69
    Keep your fuel system neat, secure, and race-ready with the Allstar Performance Fuel Filter Bracket. Designed for a clean clamp-on installation, this sturdy aluminum bracket holds your 2-inch fuel filter firmly in place on 1-1/4 inch OD tubing — no...
    ALL40229
    SKU:
    ALL40229
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    ALL40229
    $12.69
    Qty in Cart: 0
    Quantity:
    Price:
    $12.69
    Subtotal:
  • Fuel Filter Bracket 1.50in ALL40228

    Allstar Performance Fuel Filter Bracket 1.50in ALL40228

    ALLSTAR PERFORMANCE

    $12.69
    When it comes to keeping your fuel system locked down and race-ready, the Allstar Performance Fuel Filter Bracket (ALL40228) delivers the secure, no-fuss mounting solution you need. Built tough from black anodized aluminum, this clamp-on bracket holds...
    ALL40228
    SKU:
    ALL40228
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    MFG Part #:
    ALL40228
    $12.69
    Qty in Cart: 0
    Quantity:
    Price:
    $12.69
    Subtotal:
  • Fuel Filter Bracket 1.375in ALL40227

    Allstar Performance Fuel Filter Bracket 1.375in ALL40227

    ALLSTAR PERFORMANCE

    $12.69
    Keep your fuel filter securely mounted and out of the way with the Allstar Performance Fuel Filter Bracket ALL40227 — a clean, reliable solution built for serious race applications. The sleek black anodized aluminum finish not only looks great but also...
    ALL40227
    SKU:
    ALL40227
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    MFG Part #:
    ALL40227
    $12.69
    Qty in Cart: 0
    Quantity:
    Price:
    $12.69
    Subtotal:
  • Fuel Filter 8in -10 Stainless Element ALL40219

    Allstar Performance Fuel Filter 8in -10 Stainless Element ALL40219

    ALLSTAR PERFORMANCE

    $75.99
    Keep your fuel system clean and your engine running at peak performance with the Allstar Performance ALL40219 Fuel Filter. Built with a durable stainless steel element and a sleek black anodized aluminum body, this filter is engineered for serious racers...
    ALL40219
    SKU:
    ALL40219
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    MFG Part #:
    ALL40219
    $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    $75.99
    Subtotal:
  • Fuel Filter 8in -8 Stainless Element ALL40218

    Allstar Performance Fuel Filter 8in -8 Stainless Element ALL40218

    ALLSTAR PERFORMANCE

    $75.99
    Keep your fuel system running clean and your engine performing at its peak with the Allstar Performance ALL40218 Fuel Filter. Built with a durable stainless steel element and a sleek black anodized aluminum body, this inline filter is the perfect...
    ALL40218
    SKU:
    ALL40218
    Availability:
    Ships Same Business Day
    Weight:
    1.35 LBS
    MFG Part #:
    ALL40218
    Qty in Cart: 0
    Quantity:
    Price:
    $75.99
    Subtotal:
  • Fuel Filter 8in -10 Paper Element ALL40217

    Allstar Performance Fuel Filter 8in -10 Paper Element ALL40217

    ALLSTAR PERFORMANCE

    $56.99
    Keep your fuel system running clean and your engine performing at its best with the Allstar Performance ALL40217 Fuel Filter. This 8-inch inline filter is built for serious racers and performance enthusiasts who refuse to let dirty fuel slow them down...
    ALL40217
    SKU:
    ALL40217
    Availability:
    Ships Same Business Day
    Weight:
    1.21 LBS
    MFG Part #:
    ALL40217
    $56.99
    Qty in Cart: 0
    Quantity:
    Price:
    $56.99
    Subtotal:
  • Fuel Filter 8in -8 Paper Element ALL40216

    Allstar Performance Fuel Filter 8in -8 Paper Element ALL40216

    ALLSTAR PERFORMANCE

    $56.99
    Keep your engine running clean and strong with the Allstar Performance ALL40216 Fuel Filter — a rock-solid choice for racers and performance enthusiasts who refuse to compromise on fuel system reliability. Its 10-micron paper element traps harmful...
    ALL40216
    SKU:
    ALL40216
    Availability:
    Ships Same Business Day
    Weight:
    1.18 LBS
    MFG Part #:
    ALL40216
    Qty in Cart: 0
    Quantity:
    Price:
    $56.99
    Subtotal:
  • Allstar Performance Red Anodized Aluminum Fuel Cell Cap with Raised Neck ALL40135

    Allstar Performance Red Anodized Aluminum Fuel Cell Cap with Raised Neck ALL40135

    ALLSTAR PERFORMANCE

    $42.99
    Keep your fuel system clean, efficient, and race-ready with the Allstar Performance Red Anodized Aluminum Fuel Cell Cap (ALL40135). Crafted from premium billet aluminum with a bold red anodized finish, this cap combines rugged durability with sharp looks...
    ALL40135
    SKU:
    ALL40135
    Availability:
    Ships Same Business Day
    Weight:
    0.56 LBS
    MFG Part #:
    ALL40135
    $42.99
    Qty in Cart: 0
    Quantity:
    Price:
    $42.99
    Subtotal:
  • Fuel Cell Cap and Bung JAZ 6-Bolt Red ALL40134

    Allstar Performance Fuel Cell Cap and Bung JAZ 6-Bolt Red ALL40134

    ALLSTAR PERFORMANCE

    $97.99
    Keep your fuel system secure and race-ready with the Allstar Performance ALL40134 Fuel Cell Cap and Bung — built tough for serious competitors who demand reliability under pressure. The bold red anodized aluminum finish doesn't just look great; it adds a...
    ALL40134
    SKU:
    ALL40134
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    MFG Part #:
    ALL40134
    $97.99
    Qty in Cart: 0
    Quantity:
    Price:
    $97.99
    Subtotal:
  • Air Cleaner Filter 14x5 w/ Top ALL26225

    Allstar Performance Air Cleaner Filter 14x5 w/ Top ALL26225

    ALLSTAR PERFORMANCE

    $32.99
    Keep your engine breathing clean and running strong with the Allstar Performance Air Cleaner Filter. This 14x5 washable filter setup is built for serious enthusiasts who refuse to compromise on performance or reliability. With a included top cover and...
    ALL26225
    SKU:
    ALL26225
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL26225
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
    Subtotal:
  • Air Cleaner Filter 14x5  ALL26222

    Allstar Performance Air Cleaner Filter 14x5 ALL26222

    ALLSTAR PERFORMANCE

    $22.99
    Keep your engine breathing clean and running strong with the Allstar Performance Air Cleaner Filter. This durable pre-filter wrap is designed to trap dirt and debris before they ever reach your carburetor, giving your build an extra layer of protection...
    ALL26222
    SKU:
    ALL26222
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    ALL26222
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    Subtotal:
  • Air Cleaner Filter 14x3  ALL26220

    Allstar Performance Air Cleaner Filter 14x3 ALL26220

    ALLSTAR PERFORMANCE

    $22.99
    Keep your engine breathing clean and running strong with the Allstar Performance Air Cleaner Filter. This durable polyester wrap acts as a pre-filter barrier, trapping dirt and debris before they ever reach your carburetor — protecting performance when...
    ALL26220
    SKU:
    ALL26220
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    ALL26220
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    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
    Keep your restrictor plate setup running at peak performance with the Allstar Performance Base Plate Insert 1.400 4pk (ALL26189). Precision-machined from quality aluminum, these inserts are designed for a perfect fit with Allstar's 1/2 in restrictor...
    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
    Keep your engine running at peak performance with the Allstar Performance Base Plate Insert 1.350 4pk (ALL26188) — precision-engineered aluminum inserts designed to deliver consistent, reliable airflow restriction every time you hit the track. Built to...
    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
    Keep your engine running at peak performance with the Allstar Performance Base Plate Insert 1.300 4pk (ALL26187) — a precision-engineered solution designed to deliver consistent, reliable airflow restriction every time you hit the track. Built from...
    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
    Keep your engine performing at its best with the Allstar Performance Base Plate Insert 1.250 4pk (ALL26186) — a precision-engineered solution designed to give you reliable, consistent airflow control every time you hit the track. Built from quality...
    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
    When precision airflow control matters most, the Allstar Performance Base Plate Insert ALL26185 delivers exactly what serious racers need. Engineered to fit seamlessly with Allstar's 1/2 in restrictor plate, these aluminum inserts help you dial in...
    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
    Keep your engine breathing right and your setup dialed in with the Allstar Performance Base Plate Insert 1.150 for 1/2in Spacer (ALL26184). These precision-machined aluminum inserts are a must-have for any serious racer running a restrictor plate setup,...
    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
    Keep your engine running at peak performance with the Allstar Performance Base Plate Insert ALL26183 — precision-engineered aluminum inserts designed to deliver consistent, reliable airflow restriction every time. Whether you're prepping for your next...
    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
    Keep your engine's air-fuel mixture dialed in with precision using the Allstar Performance Base Plate Insert 1.000 4pk (ALL26182). Engineered specifically for Allstar's 1/2" restrictor plates, these aluminum inserts are a must-have for racers who demand...
    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:
  • 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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