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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
  • Air Cleaner Filter 14x4 w/ Top ALL26224

    Allstar Performance Air Cleaner Filter 14x4 w/ Top ALL26224

    ALLSTAR PERFORMANCE

    $32.99
    Keep your engine breathing clean and performing at its best with the Allstar Performance 14x4 Air Cleaner Filter with Top. This durable polyester pre-filter wrap shields your carburetor from dirt, dust, and debris — all while being fully washable and...
    ALL26224
    SKU:
    ALL26224
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL26224
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
    Subtotal:
  • Air Cleaner Filter 14x4  ALL26221

    Allstar Performance Air Cleaner Filter 14x4 ALL26221

    ALLSTAR PERFORMANCE

    $22.99
    Keep your engine breathing clean and running strong with the Allstar Performance ALL26221 Air Cleaner Filter. This durable polyester pre-filter wrap snugly fits your 14x4 air cleaner, trapping dirt and debris before they ever reach your carburetor. Best...
    ALL26221
    SKU:
    ALL26221
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    ALL26221
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    Subtotal:
  • Fuel Line Kit 9-5/16in Std Holley Black ALL26166

    Allstar Performance Fuel Line Kit 9-5/16in Std Holley Black ALL26166

    ALLSTAR PERFORMANCE

    $77.99
    Upgrade your fuel delivery system with confidence using the Allstar Performance ALL26166 Fuel Line Kit — built tough for serious performance applications. Designed specifically for the iconic Holley 4150 carburetor, this kit delivers a clean,...
    ALL26166
    SKU:
    ALL26166
    Availability:
    Ships Same Business Day
    Weight:
    0.91 LBS
    MFG Part #:
    ALL26166
    $77.99
    Qty in Cart: 0
    Quantity:
    Price:
    $77.99
    Subtotal:
  • Fuel Log with Pushlock Inlet Fitting ALL26152

    Allstar Performance Fuel Log with Pushlock Inlet Fitting ALL26152

    ALLSTAR PERFORMANCE

    $104.99
    Upgrade your fuel delivery system with confidence using the Allstar Performance Fuel Log with Pushlock Inlet Fitting. Engineered for precision fitment on Holley 4150 carburetors, this fuel log ensures consistent, reliable fuel flow right where you need...
    ALL26152
    SKU:
    ALL26152
    Availability:
    Ships Same Business Day
    Weight:
    1.53 LBS
    MFG Part #:
    ALL26152
    $104.99
    Qty in Cart: 0
    Quantity:
    Price:
    $104.99
    Subtotal:
  • Air Cleaner Kit 14in Black w/.500 Spacer ALL26097

    Allstar Performance Air Cleaner Kit 14in Black w/.500 Spacer ALL26097

    ALLSTAR PERFORMANCE

    $84.99
    Take your engine's performance to the next level with the Allstar Performance 14" Black Air Cleaner Kit (ALL26097) — a dyno- and track-tested assembly engineered to push more airflow than standard flat designs. Built from lightweight aluminum with a spun...
    ALL26097
    SKU:
    ALL26097
    Availability:
    Ships Same Business Day
    Weight:
    3.09 LBS
    MFG Part #:
    ALL26097
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • Carburetor Hat W/Screen  ALL26042

    Allstar Performance Carburetor Hat W/Screen ALL26042

    ALLSTAR PERFORMANCE

    $20.99
    Keep your carburetor protected and your engine running clean with the Allstar Performance Carburetor Hat with Screen. This no-nonsense cover is built to block debris and contaminants while fitting securely on your carb setup — a simple upgrade that makes...
    ALL26042
    SKU:
    ALL26042
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    MFG Part #:
    ALL26042
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • Paper Air Filter 14x5  ALL26023

    Allstar Performance Paper Air Filter 14x5 ALL26023

    ALLSTAR PERFORMANCE

    $17.99
    Keep your engine breathing easy and performing at its absolute best with the Allstar Performance Paper Air Filter (ALL26023). Designed for serious racers who demand maximum airflow and reliable filtration, this filter is a straightforward, no-nonsense...
    ALL26023
    SKU:
    ALL26023
    Availability:
    Ships Same Business Day
    Weight:
    2.23 LBS
    MFG Part #:
    ALL26023
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • 14in Filter Top  ALL26010

    Allstar Performance 14in Filter Top ALL26010

    ALLSTAR PERFORMANCE

    $59.99
    Keep your engine breathing clean with the Allstar Performance 14in Filter Top (ALL26010) — a no-nonsense, race-ready air cleaner lid built to protect your carburetor and keep contaminants out. Crafted from durable steel with a sleek black paint finish,...
    ALL26010
    SKU:
    ALL26010
    Availability:
    Ships Same Business Day
    Weight:
    3.11 LBS
    MFG Part #:
    ALL26010
    $59.99
    Qty in Cart: 0
    Quantity:
    Price:
    $59.99
    Subtotal:
  • Washable Element 14x5  ALL26004

    Allstar Performance Washable Element 14x5 ALL26004

    ALLSTAR PERFORMANCE

    $49.99
    Upgrade your engine's breathing with the Allstar Performance Washable Air Filter Element (ALL26004) — a high-flow, reusable solution built for serious performance enthusiasts. Say goodbye to costly replacements and hello to consistent airflow that keeps...
    ALL26004
    SKU:
    ALL26004
    Availability:
    Ships Same Business Day
    Weight:
    2.85 LBS
    MFG Part #:
    ALL26004
    Qty in Cart: 0
    Quantity:
    Price:
    $49.99
    Subtotal:
  • Washable Element 14x4  ALL26002

    Allstar Performance Washable Element 14x4 ALL26002

    ALLSTAR PERFORMANCE

    $42.99
    Keep your engine breathing clean and running strong with the Allstar Performance Washable Element 14x4 (ALL26002) — a reusable cotton air filter that delivers exceptional airflow and long-lasting protection. Skip the constant replacements and save money...
    ALL26002
    SKU:
    ALL26002
    Availability:
    Ships Same Business Day
    Weight:
    3.06 LBS
    MFG Part #:
    ALL26002
    $42.99
    Qty in Cart: 0
    Quantity:
    Price:
    $42.99
    Subtotal:
  • Angled Carb Spacer 4150  ALL25975

    Allstar Performance Angled Carb Spacer 4150 ALL25975

    ALLSTAR PERFORMANCE

    $264.99
    Take your engine's performance to the next level with the Allstar Performance Angled Carb Spacer. Designed to improve fuel atomization and increase plenum volume, this precision-crafted spacer helps unlock more power and throttle response right where you...
    ALL25975
    SKU:
    ALL25975
    Availability:
    Ships Same Business Day
    Weight:
    1.34 LBS
    MFG Part #:
    ALL25975
    $264.99
    Qty in Cart: 0
    Quantity:
    Price:
    $264.99
    Subtotal:
  • Sure Seal Spacer 1in ALL25945

    Allstar Performance Sure Seal Spacer 1in ALL25945

    ALLSTAR PERFORMANCE

    $15.99
    Take your engine setup to the next level with the Allstar Performance Sure Seal Spacer (ALL25945) — a precision-crafted aluminum spacer designed to give you a perfect, leak-free seal between your carburetor and air cleaner. Whether you're building a race...
    ALL25945
    SKU:
    ALL25945
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    ALL25945
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Sure Seal Spacer 1/2in ALL25944

    Allstar Performance Sure Seal Spacer 1/2in ALL25944

    ALLSTAR PERFORMANCE

    $12.99
    Take your engine setup to the next level with the Allstar Performance Sure Seal Spacer (ALL25944) — a precision-crafted aluminum spacer that creates a perfect, airtight seal between your carburetor and air cleaner. Designed for performance enthusiasts...
    ALL25944
    SKU:
    ALL25944
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    ALL25944
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • LW 14in A/C Kit Plain 4in Washable Element ALL25922

    Allstar Performance LW 14in A/C Kit Plain 4in Washable Element ALL25922

    ALLSTAR PERFORMANCE

    $89.99
    When race day demands peak performance, the Allstar Performance LW 14in A/C Kit (ALL25922) delivers exactly what your engine needs. Dyno- and track-tested, this lightweight aluminum air cleaner flows more air than standard flat assemblies, giving you a...
    ALL25922
    SKU:
    ALL25922
    Availability:
    Ships Same Business Day
    Weight:
    5.13 LBS
    MFG Part #:
    ALL25922
    $89.99
    Qty in Cart: 0
    Quantity:
    Price:
    $89.99
    Subtotal:
  • LW 14in A/C Kit Black 5in Paper Element ALL25917

    Allstar Performance LW 14in A/C Kit Black 5in Paper Element ALL25917

    ALLSTAR PERFORMANCE

    $84.99
    When every horsepower counts, the Allstar Performance LW 14in A/C Kit (ALL25917) delivers race-proven airflow that flat assemblies simply can't match. Dyno- and track-tested, this lightweight aluminum assembly pairs a spun aluminum lid with a...
    ALL25917
    SKU:
    ALL25917
    Availability:
    Ships Same Business Day
    Weight:
    4.70 LBS
    MFG Part #:
    ALL25917
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • LW 14in A/C Kit Black 4in Paper Element ALL25915

    Allstar Performance LW 14in A/C Kit Black 4in Paper Element ALL25915

    ALLSTAR PERFORMANCE

    $79.99
    When every race counts, you need an air cleaner that keeps up with your ambitions. The Allstar Performance LW 14in A/C Kit (ALL25915) is dyno- and track-tested to deliver superior airflow over standard flat assemblies, giving your engine the breathing...
    ALL25915
    SKU:
    ALL25915
    Availability:
    Ships Same Business Day
    Weight:
    4.48 LBS
    MFG Part #:
    ALL25915
    $79.99
    Qty in Cart: 0
    Quantity:
    Price:
    $79.99
    Subtotal:
  • LW 14in A/C Kit Plain 4in Paper Element ALL25914

    Allstar Performance LW 14in A/C Kit Plain 4in Paper Element ALL25914

    ALLSTAR PERFORMANCE

    $72.99
    When every horsepower counts, the Allstar Performance LW 14in A/C Kit (ALL25914) gives your engine the breathing room it deserves. Dyno- and track-tested for real-world results, this lightweight aluminum air cleaner delivers superior airflow over...
    ALL25914
    SKU:
    ALL25914
    Availability:
    Ships Same Business Day
    Weight:
    4.45 LBS
    MFG Part #:
    ALL25914
    $72.99
    Qty in Cart: 0
    Quantity:
    Price:
    $72.99
    Subtotal:
  • LW 14in A/C Kit Black No Element 1/2in Spacer ALL25901

    Allstar Performance LW 14in A/C Kit Black No Element 1/2in Spacer ALL25901

    ALLSTAR PERFORMANCE

    $67.99
    Take your race day performance to the next level with the Allstar Performance LW 14in A/C Kit (ALL25901) — a dyno- and track-tested air cleaner assembly engineered to deliver superior airflow over standard flat designs. Crafted from lightweight aluminum...
    ALL25901
    SKU:
    ALL25901
    Availability:
    Ships Same Business Day
    Weight:
    3.15 LBS
    MFG Part #:
    ALL25901
    $67.99
    Qty in Cart: 0
    Quantity:
    Price:
    $67.99
    Subtotal:
  • LW 14in A/C Kit Plain No Element 1/2in Spacer ALL25900

    Allstar Performance LW 14in A/C Kit Plain No Element 1/2in Spacer ALL25900

    ALLSTAR PERFORMANCE

    $59.99
    When every horsepower counts, the Allstar Performance LW 14in A/C Kit (ALL25900) delivers the airflow advantage you need to stay ahead of the competition. Dyno- and track-tested, this lightweight aluminum assembly is engineered for maximum flow and...
    ALL25900
    SKU:
    ALL25900
    Availability:
    Ships Same Business Day
    Weight:
    3.06 LBS
    MFG Part #:
    ALL25900
    $59.99
    Qty in Cart: 0
    Quantity:
    Price:
    $59.99
    Subtotal:
  • #8 Holley Fuel Line  AERFCP0134

    Aeroquip #8 Holley Fuel Line FCP0134

    AEROQUIP

    $152.99
    Upgrade your Holley 4150 carburetor setup with the Aeroquip #8 Holley Fuel Line (FCP0134) — a precision-engineered kit built for reliable fuel delivery and a clean, race-ready appearance. The braided stainless construction not only looks sharp under the...
    AERFCP0134
    SKU:
    AERFCP0134
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    MFG Part #:
    FCP0134
    $152.99
    Qty in Cart: 0
    Quantity:
    Price:
    $152.99
    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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