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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
  • 6an Fuel Filter w/85 Micron Screen Ano-Tuff EARAT230206ERL

    Earls 6an Fuel Filter w/85 Micron Screen Ano-Tuff AT230206ERL

    EARLS

    $63.65
    Fuel FilterIn-Line85 MicronStainless Element6 AN Male Inlet6 AN Male OutletAluminumBlack AnodizedEach
    EARAT230206ERL
    SKU:
    EARAT230206ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $63.65
    Qty in Cart: 0
    Quantity:
    Price:
    $63.65
    Subtotal:
  • #6 Fuel Filter W/Bronze Element Black EARAT230106ERL

    Earls #6 Fuel Filter W/Bronze Element Black AT230106ERL

    EARLS

    $69.99
    Fuel FilterIn-Line35 MicronBronze Element6 AN Male Inlet6 AN Male OutletAluminumBlack AnodizedEach
    EARAT230106ERL
    SKU:
    EARAT230106ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    $69.99
    Qty in Cart: 0
    Quantity:
    Price:
    $69.99
    Subtotal:
  • Fuel Filter Barb 5/16-3/8 EAR230103ERL

    Earls Fuel Filter Barb 5/16-3/8 230103ERL

    EARLS

    $62.45
    Fuel FilterIn-Line35 MicronBronze Element5/16 in-3/8 in Hose BarbAluminumBlue AnodizedEach
    EAR230103ERL
    SKU:
    EAR230103ERL
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $62.45
    Qty in Cart: 0
    Quantity:
    Price:
    $62.45
    Subtotal:
  • Phenolic Carb Spacer 1in 4150 Flange DRT62100002

    Dart Phenolic Carb Spacer 1in 4150 Flange 62100002

    DART

    $70.81
    Carburetor Spacer1 in ThickOpenSquare BorePhenolicEach
    DRT62100002
    SKU:
    DRT62100002
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    $70.81
    Qty in Cart: 0
    Quantity:
    Price:
    $70.81
    Subtotal:
  • Filler Straight 2-1/4in Od w/ Paddle Valve ATLTF603-742

    ATL Fuel Cells Filler Straight 2-1/4in Od w/ Paddle Valve TF603-742

    ATL FUEL CELLS

    $223.99
    Fuel Cell Filler NeckFlat MountStraight 2-1/4 in OD Neck4-3/4 in 12-Bolt FlangeRollover ValveCap IncludedAluminumGold AnodizedEach
    ATLTF603-742
    SKU:
    ATLTF603-742
    Availability:
    Ships Same Business Day
    Weight:
    7.00 LBS
    $223.99
    Qty in Cart: 0
    Quantity:
    Price:
    $223.99
    Subtotal:
  • Flap Valve Replacement Fits TF600 TF195 TF473 ATLTF564

    ATL Fuel Cells Flap Valve Replacement Fits TF600 TF195 TF473 TF564

    ATL FUEL CELLS

    $14.99
    Flap ValveWhiteATL Fuel Cell Filler PlateEach
    ATLTF564
    SKU:
    ATLTF564
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Rebuild Kit for ALL40290  ALL99430

    Allstar Performance Rebuild Kit for ALL40290 ALL99430

    ALLSTAR PERFORMANCE

    $22.99
    Fuel Regulator Rebuild KitDiaphragm / ScrewsAllstar RegulatorsKit
    ALL99430
    SKU:
    ALL99430
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $22.99
    Qty in Cart: 0
    Quantity:
    Price:
    $22.99
    Subtotal:
  • Carb Stud Spacers 2pk  ALL99388

    Allstar Performance Carb Stud Spacers 2pk ALL99388

    ALLSTAR PERFORMANCE

    $3.69
    Carburetor Stud Spacer11/16 in ID5/16 in HeightAluminumNaturalPair
    ALL99388
    SKU:
    ALL99388
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    $3.69
    Qty in Cart: 0
    Quantity:
    Price:
    $3.69
    Subtotal:
  • Fuel Regulator Bracket Mallory 4150 ALL54292

    Allstar Performance Fuel Regulator Bracket Mallory 4150 ALL54292

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalMallory RegulatorSquare BoreEach
    ALL54292
    SKU:
    ALL54292
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Fuel Regulator Bracket Magnafuel 4500 ALL54290

    Allstar Performance Fuel Regulator Bracket Magnafuel 4500 ALL54290

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalMagnafuel RegulatorDominator FlangeEach
    ALL54290
    SKU:
    ALL54290
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Fuel Regulator Bracket Magnafuel 4150 ALL54288

    Allstar Performance Fuel Regulator Bracket Magnafuel 4150 ALL54288

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalMagnafuel RegulatorSquare BoreEach
    ALL54288
    SKU:
    ALL54288
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Fuel Regulator Bracket Holley 4500 ALL54286

    Allstar Performance Fuel Regulator Bracket Holley 4500 ALL54286

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalHolley RegulatorDominator FlangeEach
    ALL54286
    SKU:
    ALL54286
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Fuel Regulator Bracket Holley 4150 ALL54284

    Allstar Performance Fuel Regulator Bracket Holley 4150 ALL54284

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalHolley RegulatorSquare BoreEach
    ALL54284
    SKU:
    ALL54284
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Fuel Regulator Bracket Aeromotive 4500 ALL54282

    Allstar Performance Fuel Regulator Bracket Aeromotive 4500 ALL54282

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalAeromotive Regulator Dominator FlangeEach
    ALL54282
    SKU:
    ALL54282
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Fuel Regulator Bracket Aeromotive 4150 ALL54280

    Allstar Performance Fuel Regulator Bracket Aeromotive 4150 ALL54280

    ALLSTAR PERFORMANCE

    $39.49
    Fuel Pressure Regulator BracketSingle RegulatorAluminumNaturalAeromotive RegulatorSquare BoreEach
    ALL54280
    SKU:
    ALL54280
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    $39.49
    Qty in Cart: 0
    Quantity:
    Price:
    $39.49
    Subtotal:
  • Throttle Return Bracket 4500 Black ALL54203

    Allstar Performance Throttle Return Bracket 4500 Black ALL54203

    ALLSTAR PERFORMANCE

    $54.69
    Throttle Return Spring KitCarb MountDual SpringsAluminumBlack AnodizedDominator FlangeKit
    ALL54203
    SKU:
    ALL54203
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $54.69
    Qty in Cart: 0
    Quantity:
    Price:
    $54.69
    Subtotal:
  • Throttle Return Bracket Black 4150/Edelbrock ALL54202

    Allstar Performance Throttle Return Bracket Black 4150/Edelbrock ALL54202

    ALLSTAR PERFORMANCE

    $54.69
    Throttle Return Spring KitCarb MountDual SpringsAluminumBlack AnodizedSquare BoreKit
    ALL54202
    SKU:
    ALL54202
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $54.69
    Qty in Cart: 0
    Quantity:
    Price:
    $54.69
    Subtotal:
  • Throttle Return Bracket 4500 Clear ALL54201

    Allstar Performance Throttle Return Bracket 4500 Clear ALL54201

    ALLSTAR PERFORMANCE

    $54.69
    Throttle Return Spring KitCarb MountDual SpringsAluminumClear AnodizedDominator FlangeKit
    ALL54201
    SKU:
    ALL54201
    Availability:
    Ships Same Business Day
    Weight:
    0.46 LBS
    $54.69
    Qty in Cart: 0
    Quantity:
    Price:
    $54.69
    Subtotal:
  • Throttle Return Bracket Clear 4150/Edelbrock ALL54200

    Allstar Performance Throttle Return Bracket Clear 4150/Edelbrock ALL54200

    ALLSTAR PERFORMANCE

    $54.69
    Throttle Return Spring KitCarb MountDual SpringsAluminumClear AnodizedSquare BoreKit
    ALL54200
    SKU:
    ALL54200
    Availability:
    Ships Same Business Day
    Weight:
    0.49 LBS
    $54.69
    Qty in Cart: 0
    Quantity:
    Price:
    $54.69
    Subtotal:
  • Throttle Bell Crank  ALL54152

    Allstar Performance Throttle Bell Crank ALL54152

    ALLSTAR PERFORMANCE

    $31.99
    Bell Crank1/4 in Center HoleAluminumPolishedThrottle LinkagesEach
    ALL54152
    SKU:
    ALL54152
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    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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