Carburetor Jets and Components
Circle Track Race Car Carburetor Jets & Components at JJ Motorsports
Fine-tune your circle track race car's fuel system with premium carburetor jets and components from JJ Motorsports, featuring precision brass jets, needle/seat assemblies, and power valves for optimal air/fuel ratios and consistent performance in high-RPM racing conditions. These high-quality parts from leading brands ensure accurate metering, quick response, and reliability for dirt track, oval, and stock car setups, helping you achieve better throttle control and edge out the competition on the track.
Shop top brands like Holley and Quick Fuel for race-proven reliability. Explore related categories such as Circle Track Carburetors, Carburetor Rebuild Kits, or Circle Track Air & Fuel to complete your carburetion setup and dominate the track with total confidence across all race conditions, from short ovals to high-bank superspeedways.
Top Circle Track Race Car Carburetor Jets & Components
- Holley Main Jet Kit #36-181 – Assorted brass jets for Holley carbs; precise sizing for fine-tuning fuel curves in racing applications.
- Quick Fuel Needle & Seat Assembly QFT19-1 – Adjustable needle/seat for Quick Fuel carbs; high-flow for E85 and alcohol racing fuels.
- Edelbrock Power Valve PV-65 – 6.5" Hg power valve for Edelbrock carbs; improves low-RPM torque in circle track engines.
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
-
Holley Main Jets (2) 122-64
HOLLEY
$14.69Proper jetting is fundamental to carburetor tuning—and these Holley main jets are essential for dialing in your fuel delivery for peak performance across the RPM range. Whether you're fine-tuning a street engine or optimizing a race build, the 122-64...HLY122-64- SKU:
- HLY122-64
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-64
$14.69 -
Holley Main Jets (2) 122-63
HOLLEY
$14.69Main jet sizing is critical to proper carburetor tuning—too rich and you'll foul plugs and waste fuel, too lean and you risk engine damage. These Holley main jets deliver precise fuel metering at cruise and mid-range throttle positions, ensuring your...HLY122-63- SKU:
- HLY122-63
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-63
$14.69 -
Holley Main Jets (2) 122-62
HOLLEY
$14.69Precision fuel metering is the foundation of carburetor tuning, and main jets directly control your engine's fuel mixture under load. Whether you're dialing in a street machine or fine-tuning a race engine, the right jet size ensures optimal air-fuel...HLY122-62- SKU:
- HLY122-62
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-62
$14.69 -
Holley Main Jets (2) 122-61
HOLLEY
$14.69Precise fuel metering is the foundation of carburetor performance, and the right main jet size directly controls your engine's fuel delivery under load. These Holley main jets are essential when tuning your carburetor for peak horsepower and throttle...HLY122-61- SKU:
- HLY122-61
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-61
$14.69 -
Holley Main Jets (2) 122-60
HOLLEY
$14.69Main jet sizing is critical to carburetor tuning—get it wrong, and you're either running lean and risking engine damage, or running rich and leaving power on the table. The Holley 122-60 main jets give you precise fuel metering at cruise and...HLY122-60- SKU:
- HLY122-60
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-60
$14.69 -
Holley Main Jets (2) 122-59
HOLLEY
$14.69Precise fuel metering is the foundation of carburetor performance, and worn or incorrect main jets compromise your engine's ability to deliver consistent power across the RPM band. These Holley main jets are engineered to exact specifications, ensuring...HLY122-59- SKU:
- HLY122-59
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-59
$14.69 -
Holley Main Jets (2) 122-58
HOLLEY
$14.69Precise fuel metering is the foundation of reliable carburetor performance, and worn or incorrect main jets compromise your engine's efficiency and responsiveness. These OEM Holley main jets ensure your carburetor delivers the exact fuel-air mixture your...HLY122-58- SKU:
- HLY122-58
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-58
$14.69 -
Holley Main Jets (2) 122-57
HOLLEY
$14.69Proper jetting is the foundation of carburetor tuning—get it wrong, and you're leaving horsepower on the table or running too rich and fouling plugs. The Holley 122-57 main jets deliver precise fuel metering for mid-range and cruise conditions, ensuring...HLY122-57- SKU:
- HLY122-57
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-57
$14.69 -
Holley Main Jets (2) 122-56
HOLLEY
$14.69Proper jetting is the foundation of carburetor tuning—get it wrong, and you're leaving horsepower on the table or risking a lean-running engine. The Holley 122-56 main jets give you precise fuel metering for consistent performance across the RPM band,...HLY122-56- SKU:
- HLY122-56
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-56
$14.69 -
Holley Main Jets (2) 122-55
HOLLEY
$14.69Precise fuel delivery is the foundation of reliable carburetor tuning, and main jets are your most direct control over mid-range and wide-open-throttle performance. The Holley 122-55 jets are engineered to exact specifications, ensuring consistent fuel...HLY122-55- SKU:
- HLY122-55
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-55
$14.69 -
Holley Main Jets (2) 122-54
HOLLEY
$14.69Proper jetting is fundamental to carburetor tuning—get it wrong, and you're leaving horsepower on the table or risking a lean-running engine. These Holley #54 main jets deliver the precise fuel metering your carb needs for consistent performance across...HLY122-54- SKU:
- HLY122-54
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-54
$14.69 -
Holley Main Jets (2) 122-53
HOLLEY
$14.69Proper jetting is foundational to carburetor tuning—get it wrong, and you're leaving horsepower on the table or running dangerously lean. These Holley Main Jets deliver precise fuel metering at cruise and part-throttle conditions, directly impacting...HLY122-53- SKU:
- HLY122-53
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-53
$14.69 -
Holley Main Jets (2) 122-52
HOLLEY
$14.69Proper jetting is fundamental to carburetor tuning—these Holley main jets give you precise control over fuel delivery at cruise and part-throttle conditions, ensuring optimal air-fuel ratios across your engine's operating range. Running the correct jet...HLY122-52- SKU:
- HLY122-52
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-52
$14.69 -
Holley Main Jets (2) 122-51
HOLLEY
$14.69Fuel delivery is the foundation of carburetor performance, and the right main jets are critical for achieving your target air-fuel ratio under load. These Holley main jets allow you to fine-tune your mixture for peak horsepower and throttle response...HLY122-51- SKU:
- HLY122-51
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-51
$14.69 -
Holley Main Jets (2) 122-50
HOLLEY
$14.69Precise fuel metering is the foundation of reliable carburetor performance, and worn or incorrect main jets compromise both throttle response and engine efficiency. These Holley main jets deliver the exact fuel flow your carb demands at cruise and...HLY122-50- SKU:
- HLY122-50
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-50
$14.69 -
Holley Main Jets (2) 122-49
HOLLEY
$14.69Precise fuel metering is the foundation of carburetor performance, and the right main jet size directly controls your engine's power delivery and fuel economy across the RPM range. These Holley main jets allow you to dial in the exact air-fuel ratio your...HLY122-49- SKU:
- HLY122-49
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-49
$14.69 -
Holley Main Jets (2) 122-48
HOLLEY
$14.69Carburetor tuning demands precision, and these Holley main jets are the foundation of proper fuel metering at cruise and mid-range throttle positions. Selecting the correct jet size is critical for optimal air-fuel mixture, directly impacting throttle...HLY122-48- SKU:
- HLY122-48
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-48
$14.69 -
Holley Main Jets (2) 122-47
HOLLEY
$14.69Precise fuel metering is non-negotiable for consistent carburetor performance, and main jets are the critical component that controls your engine's fuel delivery at steady-state cruise and wide-open throttle. The Holley 122-47 main jets deliver the exact...HLY122-47- SKU:
- HLY122-47
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-47
$14.69 -
Holley Main Jets (2) 122-40
HOLLEY
$14.69Proper jetting is fundamental to carburetor tuning—it directly impacts fuel delivery, throttle response, and overall engine performance. The Holley Main Jets (2) 122-40 are essential for fine-tuning your carburetor's fuel curve, ensuring optimal air-fuel...HLY122-40- SKU:
- HLY122-40
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-40
$14.69 -
Holley Alcohol Jets (2) 122-200
HOLLEY
$22.97Precise fuel metering is critical for alcohol-fueled racing engines, and these Holley jets deliver exact flow rates to maintain optimal combustion and power output. Whether you're tuning a methanol-burning drag engine or adjusting your carb for alcohol...HLY122-200- SKU:
- HLY122-200
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-200
$22.97
