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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 Intake Manifold - 4150 Flange BROBM1000

    SBC Intake Manifold - 4150 Flange BM 1000

    BRODIX

    $577.99
    The SBC Intake Manifold BM 1000 delivers optimized airflow and fuel distribution for Small Block Chevy engines, whether you're building a street machine or preparing for competition. Its single-plane design minimizes runner length variation, promoting...
    BROBM1000
    SKU:
    BROBM1000
    Availability:
    Ships Same Business Day
    Weight:
    18.75 LBS
    MFG Part #:
    BM 1000
    $577.99
    Qty in Cart: 0
    Quantity:
    Price:
    $577.99
    Subtotal:
  • SBC Fuel Pump Pushrod Kit ARP134-8701

    ARP SBC Fuel Pump Pushrod Kit 134-8701

    ARP

    $20.99
    A fuel pump pushrod is critical to maintaining consistent fuel delivery under high-RPM conditions and engine stress. OEM pushrods can fail or bend under sustained performance driving, leading to fuel starvation and loss of power. ARP's chromoly...
    ARP134-8701
    SKU:
    ARP134-8701
    Availability:
    Ships Same Business Day
    Weight:
    0.27 LBS
    MFG Part #:
    134-8701
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    $20.99
    Subtotal:
  • Fuel Cell Bracket 4.75in ALL60062

    Allstar Performance Fuel Cell Bracket 4.75in ALL60062

    ALLSTAR PERFORMANCE

    $5.99
    A properly secured fuel cell is non-negotiable for any serious racing setup. This Allstar Performance bracket provides a robust, weld-on mounting solution that keeps your fuel cell precisely positioned and vibration-free during competition or...
    ALL60062
    SKU:
    ALL60062
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    ALL60062
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • Fuel Cell Bracket 2in ALL60060

    Allstar Performance Fuel Cell Bracket 2in ALL60060

    ALLSTAR PERFORMANCE

    $3.99
    A secure fuel cell mount is non-negotiable in any serious racing setup or custom fuel system installation. This weld-on bracket from Allstar Performance provides a robust, universal solution for safely securing 2-inch fuel cells without compromise. Built...
    ALL60060
    SKU:
    ALL60060
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    MFG Part #:
    ALL60060
    $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    $3.99
    Subtotal:
  • throttle return spring bracket 4412 2bbl all54186

    Allstar Performance Throttle Return Spring Bracket 4412 2BBL ALL54186

    ALLSTAR PERFORMANCE

    $93.99
    A properly functioning throttle return system is critical for consistent throttle response and safe engine operation, especially in high-performance applications where precise fuel delivery matters. This Allstar Performance bracket replaces worn or...
    ALL54186
    SKU:
    ALL54186
    Availability:
    Ships Same Business Day
    Weight:
    0.59 LBS
    MFG Part #:
    ALL54186
    $93.99
    Qty in Cart: 0
    Quantity:
    Price:
    $93.99
    Subtotal:
  • Throttle Return Spring Bracket with Stop Black ALL54185

    Allstar Performance Throttle Return Spring Bracket with Stop Black ALL54185

    ALLSTAR PERFORMANCE

    $93.99
    A reliable throttle return spring bracket is essential for consistent throttle response and safe engine operation—especially in high-performance applications where precision matters. This Allstar Performance bracket combines a robust return spring mount...
    ALL54185
    SKU:
    ALL54185
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MFG Part #:
    ALL54185
    $93.99
    Qty in Cart: 0
    Quantity:
    Price:
    $93.99
    Subtotal:
  • 24in Throttle Rod Only  ALL54175

    Allstar Performance 24in Throttle Rod Only ALL54175

    ALLSTAR PERFORMANCE

    $14.99
    Throttle linkage is critical to your engine's responsiveness and throttle response consistency—a worn or substandard rod introduces slop and unpredictability into your fuel delivery. The Allstar Performance 24-inch Throttle Rod delivers the precision fit...
    ALL54175
    SKU:
    ALL54175
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    MFG Part #:
    ALL54175
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Repl Quick Disconnect LH  ALL54174

    Allstar Performance Repl Quick Disconnect LH ALL54174

    ALLSTAR PERFORMANCE

    $19.99
    A reliable throttle disconnect is essential for any serious racing or high-performance application where you need positive, repeatable linkage engagement without slippage or wear. This Allstar Performance replacement quick disconnect ensures consistent...
    ALL54174
    SKU:
    ALL54174
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL54174
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
    Subtotal:
  • Repl Quick Disconnect RH  ALL54173

    Allstar Performance Repl Quick Disconnect RH ALL54173

    ALLSTAR PERFORMANCE

    $10.69
    A reliable quick disconnect is essential for any race car or high-performance engine bay where you need secure throttle linkage without the hassle of permanent fastening. This Allstar Performance replacement RH unit delivers the durability and precision...
    ALL54173
    SKU:
    ALL54173
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    ALL54173
    $10.69
    Qty in Cart: 0
    Quantity:
    Price:
    $10.69
    Subtotal:
  • Repl Throttle Ball  ALL54172

    Allstar Performance Repl Throttle Ball ALL54172

    ALLSTAR PERFORMANCE

    $6.99
    A worn or damaged throttle ball creates sloppy linkage response and unpredictable throttle feel—exactly what you don't need when precision matters. This Allstar Performance replacement throttle ball restores tight, consistent engagement in your...
    ALL54172
    SKU:
    ALL54172
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    ALL54172
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Steel Carb Linkage w/Two Quick Disconnect ALL54171

    Allstar Performance Steel Carb Linkage w/Two Quick Disconnect ALL54171

    ALLSTAR PERFORMANCE

    $31.99
    A reliable throttle linkage is fundamental to consistent engine response and safe operation in any racing or performance application. The Allstar Performance Steel Carb Linkage eliminates binding and slop with a solid steel construction and...
    ALL54171
    SKU:
    ALL54171
    Availability:
    Ships Same Business Day
    Weight:
    0.54 LBS
    MFG Part #:
    ALL54171
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • Steel Carb Linkage w/Quick Disconnect ALL54170

    Allstar Performance Steel Carb Linkage w/Quick Disconnect ALL54170

    ALLSTAR PERFORMANCE

    $30.99
    A reliable throttle linkage is critical for consistent engine response and safe operation in any racing or high-performance application. The Allstar Performance Steel Carb Linkage eliminates play and slop in your fuel delivery system, ensuring precise...
    ALL54170
    SKU:
    ALL54170
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    MFG Part #:
    ALL54170
    $30.99
    Qty in Cart: 0
    Quantity:
    Price:
    $30.99
    Subtotal:
  • Univ Return Spring Brkt  ALL54167

    Allstar Performance Univ Return Spring Brkt ALL54167

    ALLSTAR PERFORMANCE

    $3.79
    A reliable throttle return spring bracket is critical for consistent throttle response and safe engine operation—any hesitation or delay in spring return can compromise both performance and safety. The Allstar Performance Universal Return Spring Bracket...
    ALL54167
    SKU:
    ALL54167
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    ALL54167
    $3.79
    Qty in Cart: 0
    Quantity:
    Price:
    $3.79
    Subtotal:
  • Univ Return Spring Kit  ALL54166

    Allstar Performance Univ Return Spring Kit ALL54166

    ALLSTAR PERFORMANCE

    $8.99
    A reliable throttle return spring is critical to safe engine operation—it ensures your throttle body snaps shut immediately after you release the pedal, preventing uncontrolled idle or runaway conditions. The Allstar Performance Universal Return Spring...
    ALL54166
    SKU:
    ALL54166
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    ALL54166
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Throttle Bushing Kit  ALL54164

    Allstar Performance Throttle Bushing Kit ALL54164

    ALLSTAR PERFORMANCE

    $7.99
    Throttle linkage wear and slop directly compromise your throttle response and tuning consistency—especially critical in a race environment where every millisecond counts. The Allstar Performance Throttle Bushing Kit eliminates play in your Holley carb...
    ALL54164
    SKU:
    ALL54164
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL54164
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • Long Return Springs 1pr  ALL54163

    Allstar Performance Long Return Springs 1pr ALL54163

    ALLSTAR PERFORMANCE

    $8.49
    Throttle return springs are critical to reliable engine control—a worn or weak spring can cause sluggish throttle response or, worse, stuck throttle conditions. Allstar Performance's long return springs deliver consistent, predictable actuation cycle...
    ALL54163
    SKU:
    ALL54163
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL54163
    $8.49
    Qty in Cart: 0
    Quantity:
    Price:
    $8.49
    Subtotal:
  • Alum Carb Linkage Hollow Tube ALL54159

    Allstar Performance Alum Carb Linkage Hollow Tube ALL54159

    ALLSTAR PERFORMANCE

    $29.99
    A responsive throttle linkage is fundamental to engine control—sloppy or worn connections introduce unpredictable throttle response and compromise tuning precision. This Allstar Performance hollow-tube linkage delivers a rigid, lightweight connection...
    ALL54159
    SKU:
    ALL54159
    Availability:
    Ships Same Business Day
    Weight:
    0.37 LBS
    MFG Part #:
    ALL54159
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • Quick Release Throttle Cable End 1/4in ALL54149

    Allstar Performance Quick Release Throttle Cable End 1/4in ALL54149

    ALLSTAR PERFORMANCE

    $12.49
    Quick throttle disconnects are essential for any serious racing setup, especially in vehicles where you need to isolate the engine kill switch or enable rapid throttle response tuning. This Allstar Performance quick release cable end gives you a clean,...
    ALL54149
    SKU:
    ALL54149
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    ALL54149
    $12.49
    Qty in Cart: 0
    Quantity:
    Price:
    $12.49
    Subtotal:
  • Quick Release Throttle Cable End 3/16in (10-32) ALL54147

    Allstar Performance Quick Release Throttle Cable End 3/16in (10-32) ALL54147

    ALLSTAR PERFORMANCE

    $12.49
    A quick-release throttle cable end eliminates the guesswork when disconnecting your carburetor linkage during engine pulls or fuel system work. This Allstar Performance unit uses a ball joint design that grips securely under load while allowing fast,...
    ALL54147
    SKU:
    ALL54147
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    ALL54147
    $12.49
    Qty in Cart: 0
    Quantity:
    Price:
    $12.49
    Subtotal:
  • BBC F/P Block Off Plate Black ALL40307

    Allstar Performance BBC F/P Block Off Plate Black ALL40307

    ALLSTAR PERFORMANCE

    $22.99
    Keep your engine bay clean and leak-free with the Allstar Performance BBC Fuel Pump Block Off Plate. Whether you've swapped to an electric fuel pump or simply want to seal off an unused port, this sleek black anodized plate delivers a professional finish...
    ALL40307
    SKU:
    ALL40307
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    ALL40307
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    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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