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
- Hi-Volume Small Block Chevy Claimer Oil Pan 6qt Kit, LH Side Dipstick – High-volume 6qt oil pan kit with left-hand side dipstick for Small Block Chevy engines, ideal for circle track applications.
- JAZ 22 Gal. C/T Fuel Cell Man O' War Series 285-722-01 – Durable 22-gallon fuel cell with seamless polyethylene inner shell and steel outer container, designed for dirt late model and modified racing.
- Fuel Pump SBC 7.5psi Billet Aluminum # 9351 – Mechanical fuel pump for Small Block Chevy with 130 gph flow at 7.5 psi, billet aluminum construction, compatible with gasoline, E85, and methanol.
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
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Holley HP Billet Fuel Press. Regulator w/Bypass 12-842
HOLLEY
$174.55Fuel pressure stability is critical to engine performance, and the Holley HP Billet Fuel Pressure Regulator ensures consistent delivery across your entire RPM range. Whether you're running a carbureted application or a fuel-injected setup, this...HLY12-842- SKU:
- HLY12-842
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
- MFG Part #:
- 12-842
$174.55 -
Holley HP Billet Fuel Press. Regulator 12-840
HOLLEY
$137.65Precise fuel pressure control is non-negotiable for tuning any high-performance fuel system, whether you're building a street cruiser or a strip-focused drag car. The Holley HP Billet Fuel Pressure Regulator delivers repeatable, adjustable pressure...HLY12-840- SKU:
- HLY12-840
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 12-840
$137.65 -
Holley Dominator HP #78 Air Bleed 126-78-10
HOLLEY
$28.73Precise air bleeding is fundamental to carburetor tuning—get it wrong, and you're leaving power on the table or chasing phantom lean conditions. The Holley Dominator HP #78 Air Bleed gives you exact control over fuel metering in the main circuit, letting...HLY126-78-10- SKU:
- HLY126-78-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-78-10
$28.73 -
Holley Dominator HP #76 Air Bleed 126-76-10
HOLLEY
$28.73Air bleeds are critical calibration components that directly control fuel atomization and metering precision in your Holley carburetor. Without the correct air bleed size, you'll struggle with inconsistent fuel mixture, poor throttle response, and...HLY126-76-10- SKU:
- HLY126-76-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 126-76-10
$28.73 -
Holley Dominator HP #75 Air Bleed 126-75-10
HOLLEY
$28.73Air bleeds are critical to carburetor tuning—they control fuel atomization and mixture delivery across engine load ranges. Running the wrong size air bleed will cause flat spots, hesitation, or overly rich conditions that kill performance and fuel...HLY126-75-10- SKU:
- HLY126-75-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-75-10
$28.73 -
Holley Dominator HP #71 Air Bleed 126-71-10
HOLLEY
$28.73Air bleeds are the unsung tuning component that separates a dialed-in Holley carb from one that's struggling to deliver consistent fuel mixture across the rpm range. These brass restrictors meter air into the fuel circuit, directly influencing your main...HLY126-71-10- SKU:
- HLY126-71-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-71-10
$28.73 -
Holley Dominator HP #70 Air Bleed 126-70-10
HOLLEY
$28.73Air bleeds are critical calibration components that directly influence fuel atomization and metering precision in Holley carburetors—get them wrong, and you'll struggle with lean spots, hesitation, or overly rich conditions. The Dominator HP #70 set...HLY126-70-10- SKU:
- HLY126-70-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-70-10
$28.73 -
Holley Dominator HP #65 Air Bleed 126-65-10
HOLLEY
$28.73Precise air bleed sizing is critical to proper fuel atomization and jetting performance in Holley carburetors—get it wrong, and you're leaving horsepower on the table and fighting lean or rich conditions across your powerband. This 10-pack of genuine...HLY126-65-10- SKU:
- HLY126-65-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-65-10
$28.73 -
Holley Dominator HP #63 Air Bleed 126-63-10
HOLLEY
$28.73Air bleeds are critical for fine-tuning carburetor fuel delivery across the RPM range, and running the correct size directly impacts throttle response, idle quality, and overall engine performance. The Holley Dominator HP #63 is purpose-built for Holley...HLY126-63-10- SKU:
- HLY126-63-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-63-10
$28.73 -
Holley Dominator HP #61 Air Bleed 126-61-10
HOLLEY
$28.73Air bleeds are critical tuning elements in Holley carburetors—they control fuel atomization and engine response across the RPM range. Running the wrong size air bleed throws off your fuel curve and kills performance; the right one ensures crisp throttle...HLY126-61-10- SKU:
- HLY126-61-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-61-10
$28.73 -
Holley Dominator HP #57 Air Bleed 126-57-10
HOLLEY
$28.73Air bleeds are critical calibration components in Holley carburetors—they control fuel atomization and air-fuel mixture ratios across the entire RPM range. Installing the correct size air bleed is essential for tuning consistency, whether you're dialing...HLY126-57-10- SKU:
- HLY126-57-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 126-57-10
$28.73 -
Holley Dominator HP #53 Air Bleed 126-53-10
HOLLEY
$28.73Precision air bleeds are critical for dialing in your Holley Dominator carburetors—getting fuel atomization and air-fuel ratio balance exactly right directly impacts throttle response and peak horsepower. This set of ten brass air bleeds gives you the...HLY126-53-10- SKU:
- HLY126-53-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-53-10
$28.73 -
Holley Dominator HP #51 Air Bleed 126-51-10
HOLLEY
$28.73Air bleeds are critical calibration components that directly influence your Holley carburetor's fuel metering and atomization across the entire RPM range. Getting the right air bleed size ensures proper jetting response, prevents flat spots, and...HLY126-51-10- SKU:
- HLY126-51-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-51-10
$28.73 -
Holley Dominator HP #47 Air Bleed 126-47-10
HOLLEY
$15.81Air bleeds are critical calibration components in Holley carburetors—they meter the precise amount of air into fuel circuits to maintain proper fuel atomization and engine response across the RPM range. Running the wrong bleed size can result in lean or...HLY126-47-10- SKU:
- HLY126-47-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-47-10
$15.81Qty in Cart: 0Quantity:Price:$15.81Subtotal: -
Holley Dominator HP #45 Air Bleed 126-45-10
HOLLEY
$28.73Air bleeds are fundamental to carburetor tuning—they control fuel atomization and mixture quality at different throttle positions. Running the correct size ensures consistent jetting performance across your RPM range, whether you're fine-tuning a street...HLY126-45-10- SKU:
- HLY126-45-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 126-45-10
$28.73 -
Holley Dominator HP #43 Air Bleed 126-43-10
HOLLEY
$28.73Precise air bleed sizing is critical to achieving the correct air-fuel mixture in your Holley Dominator carburetor—too large and you'll run lean, too small and you'll foul plugs. This set of ten #43 brass air bleeds gives you the exact orifice diameter...HLY126-43-10- SKU:
- HLY126-43-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 126-43-10
$28.73 -
Holley Dominator HP #40 Air Bleed 126-40-10
HOLLEY
$28.73Air bleeds are critical metering components that directly influence fuel atomization and engine response across your carburetor's operating range. A worn or incorrect air bleed can cause lean stumbles, flat spots, or overly rich conditions that...HLY126-40-10- SKU:
- HLY126-40-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-40-10
$28.73Qty in Cart: 0Quantity:Price:$28.73Subtotal: -
Holley Dominator HP #36 Air Bleed 126-36-10
HOLLEY
$28.73Fine-tuning air-to-fuel ratios requires precision metering, and worn or incorrect air bleeds directly compromise carburetor performance and engine response. These Holley Dominator HP #36 air bleeds are essential for maintaining accurate fuel atomization...HLY126-36-10- SKU:
- HLY126-36-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-36-10
$28.73 -
Holley Dominator HP #35 Air Bleed 126-35-10
HOLLEY
$28.73Air bleeds are critical to carburetor tuning—they meter air into fuel circuits to precisely control mixture strength across engine load ranges. Running the correct air bleed size directly impacts throttle response, fuel economy, and power delivery,...HLY126-35-10- SKU:
- HLY126-35-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 126-35-10
$28.73 -
Holley Dominator HP #34 Air Bleed 126-34-10
HOLLEY
$28.73Air bleeds are critical calibration components that directly influence fuel atomization and overall carburetor performance. If you're tuning a Holley Dominator HP carb, proper air bleed sizing ensures the correct air-to-fuel ratio across the engine's...HLY126-34-10- SKU:
- HLY126-34-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 126-34-10
$28.73
