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 Pump Discharge Nozzle 121-132
HOLLEY
$27.30Precise fuel delivery during acceleration is critical to carburetor performance, and a worn or incorrect discharge nozzle will compromise throttle response and fuel atomization. The Holley 121-132 pump discharge nozzle ensures your accelerator pump...HLY121-132- SKU:
- HLY121-132
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-132
$27.30 -
Holley Pump Discharge Nozzle 121-131
HOLLEY
$24.57Precise fuel delivery during acceleration is critical for consistent carburetor performance, and a worn or damaged pump discharge nozzle will cause flat spots and hesitation when you need throttle response most. The Holley 121-131 ensures atomized fuel...HLY121-131- SKU:
- HLY121-131
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-131
$24.57 -
Holley Pump Discharge Nozzle 121-128
HOLLEY
$27.30The accelerator pump discharge nozzle is a critical component for consistent fuel delivery during throttle transitions. A worn or damaged nozzle compromises the precision spray pattern, leading to hesitation, stumbles, and unpredictable throttle response...HLY121-128- SKU:
- HLY121-128
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-128
$27.30 -
Holley Pump Discharge Nozzle 121-125
HOLLEY
$27.30The accelerator pump discharge nozzle is a critical component for consistent fuel delivery during throttle transitions—worn or incorrectly sized nozzles result in flat spots, hesitation, and poor drivability. If you're running a Holley carburetor and...HLY121-125- SKU:
- HLY121-125
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-125
$27.30 -
Holley Pump Discharge Nozzle 121-121
HOLLEY
$27.30If your Holley carburetor is stumbling off the line or hesitating during acceleration, a worn or incorrect accelerator pump discharge nozzle is often the culprit. This pair of OEM Holley nozzles restores crisp throttle response and consistent fuel...HLY121-121- SKU:
- HLY121-121
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 121-121
$27.30 -
Holley Pump Discharge Nozzle 121-118
HOLLEY
$27.30The accelerator pump is only as effective as its discharge nozzle—a worn or improperly sized nozzle creates lean stumbles and hesitation during throttle transitions that cost you consistency on the track. The Holley 121-118 delivers precise fuel...HLY121-118- SKU:
- HLY121-118
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-118
$27.30 -
Holley Nitro Phyl Float 116-3
HOLLEY
$27.39A properly functioning carburetor float is critical to fuel delivery consistency and engine performance—any wear or degradation directly impacts your air-fuel ratio and throttle response. The Holley Nitro Phyl Float 116-3 is engineered for reliability in...HLY116-3- SKU:
- HLY116-3
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 116-3
$27.39 -
Holley Center Hung Brass Float 116-2
HOLLEY
$18.60Precise fuel delivery is the foundation of carburetor tuning, and a worn or damaged float is often the culprit behind lean stumbles and fuel starvation at high RPM. The Holley Center Hung Brass Float 116-2 maintains consistent fuel bowl levels across the...HLY116-2- SKU:
- HLY116-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 116-2
$18.60 -
Holley Wedge Style Float - Seconday w/Jet Ext. 116-15
HOLLEY
$57.59Precise fuel delivery is critical to carburetor performance, and a worn or damaged float directly impacts your engine's air-fuel ratio and throttle response. This Holley wedge-style float replacement ensures accurate fuel level control in your secondary...HLY116-15- SKU:
- HLY116-15
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 116-15
$57.59 -
Holley Wedge Style Float - Secondary 116-14
HOLLEY
$51.19Precise fuel metering depends on a reliable float mechanism, and the Holley Wedge Style Float (Secondary) is engineered to maintain consistent bowl level under demanding driving conditions. Whether you're tuning a street machine or running track-focused...HLY116-14- SKU:
- HLY116-14
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 116-14
$51.19 -
Holley Wedge Style Float - Primary 116-13
HOLLEY
$51.19A precision carburetor float is fundamental to consistent fuel delivery and optimal engine performance. The Holley Wedge Style Float maintains accurate fuel levels in your primary circuit, preventing rich or lean conditions that compromise horsepower and...HLY116-13- SKU:
- HLY116-13
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 116-13
$51.19 -
Holley Ultra XP C/T Carburetor 750CFM 0-80813BKX
HOLLEY
$1,168.95The Holley Ultra XP C/T 750CFM carburetor delivers precision fuel metering and responsive throttle control for street and strip applications. Its mechanical secondary design provides predictable power delivery across the RPM range, while the square-bore...HLY0-80813BKX- SKU:
- HLY0-80813BKX
- Availability:
- Ships Same Business Day
- Weight:
- 9.05 LBS
- MFG Part #:
- 0-80813BKX
$1,168.95 -
Holley Ultra HP Carburetor - 850CFM 0-80804HBX
HOLLEY
$1,258.95The Holley Ultra HP 850CFM carburetor delivers the air-fuel metering precision your high-performance engine demands, whether you're tuning a street machine or circuit racer. With a mechanical secondary and dual inlet design, this 4-barrel carb provides...HLY0-80804HBX- SKU:
- HLY0-80804HBX
- Availability:
- Ships Same Business Day
- Weight:
- 9.27 LBS
- MFG Part #:
- 0-80804HBX
$1,258.95 -
Holley Ultra HP Carburetor - 750CFM 0-80803HBX
HOLLEY
$1,213.95The Holley Ultra HP 750CFM carburetor delivers consistent fuel metering and responsive throttle control for naturally aspirated engines in the 350–450 hp range. Its mechanical secondary design provides predictable power delivery without electronic...HLY0-80803HBX- SKU:
- HLY0-80803HBX
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
- MFG Part #:
- 0-80803HBX
$1,213.95 -
Holley Ultra HP Carburetor - 650CFM 0-80802HBX
HOLLEY
$1,213.95The Holley Ultra HP 650CFM carburetor delivers the air-fuel metering precision required for consistent performance across a wide RPM range, making it an ideal choice for street and strip applications where reliability matters. This mechanical secondary...HLY0-80802HBX- SKU:
- HLY0-80802HBX
- Availability:
- Ships Same Business Day
- Weight:
- 9.53 LBS
- MFG Part #:
- 0-80802HBX
$1,213.95 -
Holley Carburetor - 650CFM Track Warrior Black 0-67199BK
HOLLEY
$763.95If you're running a dedicated track car or high-revving naturally aspirated engine, the Holley 650CFM Track Warrior delivers precise fuel metering without compromise. This no-choke, mechanical secondary carb is engineered for repeatability and...HLY0-67199BK- SKU:
- HLY0-67199BK
- Availability:
- Ships Same Business Day
- Weight:
- 9.20 LBS
- MFG Part #:
- 0-67199BK
$763.95 -
Holley Performance Carburetor 500CFM C/T 2300 Series 0-4412CT
HOLLEY
$665.95The Holley 500 CFM 2-barrel carburetor delivers reliable fuel atomization and consistent air-fuel mixture control for street and competition engines operating in the 250–400 HP range. Its proven 2300 Series design provides straightforward tuning without...HLY0-4412CT- SKU:
- HLY0-4412CT
- Availability:
- Ships Same Business Day
- Weight:
- 9.09 LBS
- MFG Part #:
- 0-4412CT
$665.95 -
Holley Performance Carburetor 500CFM 2300 Series 0-4412C
HOLLEY
$665.95The Holley 500CFM 2300 Series is purpose-built for naturally aspirated engines requiring precise fuel delivery and dependable throttle response. This compact two-barrel design excels in street and mild racing applications where weight savings and...HLY0-4412C- SKU:
- HLY0-4412C
- Availability:
- Ships Same Business Day
- Weight:
- 9.87 LBS
- MFG Part #:
- 0-4412C
$665.95 -
Holley Ultra XP 4412 Carb 2BBL 500 CFM 0-4412BKX
HOLLEY
$736.95The Holley Ultra XP 4412 delivers reliable, street-proven carburetion for naturally aspirated engines in the 250–400 hp range. Its compact 2-barrel design maintains excellent throttle response and fuel atomization without the complexity of larger...HLY0-4412BKX- SKU:
- HLY0-4412BKX
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- MFG Part #:
- 0-4412BKX
$736.95 -
Fuel Safe 22 Gal Economy Cell 24.5x16.625x13.375 RS222B
FUEL SAFE
$1,253.99A reliable fuel cell is non-negotiable for any serious racing operation. The Fuel Safe 22 Gal Economy Cell delivers race-proven safety and consistent fuel delivery without the premium price tag of larger capacity tanks. Whether you're building a...FUERS222B- SKU:
- FUERS222B
- Availability:
- Ships Same Business Day
- Weight:
- 59.00 LBS
- MFG Part #:
- RS222B
$1,253.99Qty in Cart: 0Quantity:Price:$1,253.99Subtotal:
