Carburetors and Components
Circle Track Carburetors and Components at JJ Motorsports
Optimize your circle track race car's fuel delivery with premium carburetors and components from JJ Motorsports, featuring high-flow Holley Track Warrior carbs, jet assortments, and fuel logs for precise tuning and maximum performance in high-RPM racing conditions. These high-quality parts ensure consistent fuel metering, better throttle response, and reliable operation for dirt track, oval, and stock car setups, helping you achieve podium finishes and edge out the competition.
Shop top brands like Holley and Allstar Performance for race-proven reliability. Explore related categories such as Circle Track Air Cleaners & Intakes, Circle Track Air & Fuel, or Circle Track Racing for intakes, fuel pumps, and regulators 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 Carburetors and Components
- Jet Assortment HLY36-181 – Comprehensive Holley jet kit; includes assorted sizes for fine-tuning air/fuel ratios on carbureted race engines.
- Carburetor 750CFM Track Warrior Black HLY0-67200BK – 750 CFM Holley Track Warrior carb; black finish with vacuum secondaries for street stock and IMCA racing.
- Fuel Log with Pushlock Inlet Fitting ALL26152 – Allstar fuel log with -8 AN push-lock inlet; simplifies carb fuel line routing for clean engine bays.
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
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1in. Super Sucker Alm. Carb. Spacer - 4150 SS4150-1AL
HIGH VELOCITY HEADS
$145.99Carburetor spacers are essential for optimizing fuel distribution and engine response, particularly in forced induction and high-performance applications. This 1-inch aluminum spacer provides precise positioning between your carburetor and intake...HVHSS4150-1AL- SKU:
- HVHSS4150-1AL
- Availability:
- Ships Same Business Day
- Weight:
- 1.98 LBS
- MFG Part #:
- SS4150-1AL
$145.99 -
Holley 4150/4160 Qk Chge Jet Kt 34-25
HOLLEY
$104.95Fine-tuning your Holley 4150/4160 carburetor requires precise jet selection, and constant carburetor pulls cost time and money. This quick-change jet kit eliminates downtime by allowing you to swap primary jets in seconds without removing the fuel bowl,...HLY34-25- SKU:
- HLY34-25
- Availability:
- Ships Same Business Day
- Weight:
- 1.87 LBS
- MFG Part #:
- 34-25
$104.95Qty in Cart: 0Quantity:Price:$104.95Subtotal: -
Holley 4150 Sec. Conn. Rod Kit 20-54
HOLLEY
$15.76If you're running a Holley 4150 with manual secondary operation, a worn or damaged secondary linkage rod will compromise throttle response and fuel delivery consistency. This OEM Holley replacement rod restores precise secondary actuation, ensuring your...HLY20-54- SKU:
- HLY20-54
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 20-54
$15.76Qty in Cart: 0Quantity:Price:$15.76Subtotal: -
Holley Power Valve 125-125
HOLLEY
$31.96A precision-engineered power valve is essential for dialing in your carburetor's fuel delivery across the RPM band, ensuring optimal fuel economy at cruise and maximum enrichment under load. The Holley 125-125 delivers consistent high-flow performance...HLY125-125- SKU:
- HLY125-125
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 125-125
$31.96 -
Holley Main Jets (2) 122-46
HOLLEY
$14.69Main jet sizing is critical to carburetor tuning—get it wrong, and you're leaving horsepower on the table or running too lean and risking engine damage. The Holley 122-46 main jets deliver precise fuel metering at cruise and wide-open throttle, ensuring...HLY122-46- SKU:
- HLY122-46
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-46
$14.69 -
Holley Alcohol Jets (2) 122-176
HOLLEY
$22.97Precision fuel metering is the foundation of reliable alcohol-burning engine performance, and these Holley jets deliver the exact flow characteristics your carb needs to stay in tune across varying track conditions. Whether you're tuning a dedicated...HLY122-176- SKU:
- HLY122-176
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-176
$22.97Qty in Cart: 0Quantity:Price:$22.97Subtotal: -
Holley Pump Discharge Nozzle 121-142
HOLLEY
$26.37If your Holley carburetor's throttle response feels sluggish or hesitates off the line, worn or damaged pump discharge nozzles are likely the culprit. This pair of OEM-spec nozzles restores crisp accelerator pump delivery, ensuring fuel reaches the...HLY121-142- SKU:
- HLY121-142
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-142
$26.37 -
Holley Ultra HP 4412 Carb 2BBL 500 CFM 0-4412HBX
HOLLEY
$828.95The Holley Ultra HP 4412 delivers straightforward, reliable fuel delivery for street and strip applications where simplicity meets performance. At 500 CFM, this 2-barrel carb provides responsive throttle control without the complexity of larger units,...HLY0-4412HBX- SKU:
- HLY0-4412HBX
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- MFG Part #:
- 0-4412HBX
$828.95 -
On Sale
Fragola #8 Fuel Line Kit Holley Ultra HP 4150 Carbs 930010-BL
FRAGOLA
MSRP: $86.99Now: $84.38Was: $86.99Fuel delivery consistency is non-negotiable when running a Holley Ultra HP 4150 carburetor—any restriction or leak directly impacts throttle response and peak horsepower. This Fragola #8 fuel line kit eliminates guesswork with purpose-built AN fittings...FRG930010-BL- SKU:
- FRG930010-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MFG Part #:
- 930010-BL
MSRP: $86.99Now: $84.38Was: $86.99 -
Earls #6 Fuel Line Kit Alum Ultra Pro Carb Ano-Tuff AT104195ERL
EARLS
$190.95If you're running a carbureted engine, fuel delivery consistency directly impacts throttle response and reliability. The Earls #6 Fuel Line Kit eliminates the guesswork with purpose-built aluminum construction and braided nylon hose rated for serious...EARAT104195ERL- SKU:
- EARAT104195ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- MFG Part #:
- AT104195ERL
$190.95Qty in Cart: 0Quantity:Price:$190.95Subtotal: -
Canton Phenolic Rochester 2bbl. 85-032
CANTON
$39.00A quality carburetor spacer is essential for optimizing fuel distribution and managing underhood heat in classic and performance applications. The Canton phenolic design provides superior thermal insulation compared to aluminum, protecting your fuel from...CAN85-032- SKU:
- CAN85-032
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- MFG Part #:
- 85-032
$39.00 -
Allstar Performance Carburetor Hat ALL26040
ALLSTAR PERFORMANCE
$8.99Keep your carburetor protected and your engine running at peak performance with the Allstar Performance Carburetor Hat ALL26040. Built for serious racers and weekend warriors alike, this durable cover shields your carb from debris while giving your...ALL26040- SKU:
- ALL26040
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- ALL26040
$8.99 -
Aeroquip Dual Feed Carb Line FCP0102
AEROQUIP
$122.99Upgrade your fuel delivery with the Aeroquip Dual Feed Carb Line FCP0102 — a precision-engineered solution that ensures consistent, reliable fuel flow straight to your Holley 4160 carburetor. Built with braided stainless construction and eye-catching...AERFCP0102- SKU:
- AERFCP0102
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MFG Part #:
- FCP0102
$122.99 -
AED Secondary Float Bowl - Double Pump 5365
ADVANCED ENGINE DESIGN
$50.10Secondary Float Bowl - Double PumpCarburetor Fuel BowlCenter HungAluminumChromateSecondaryHolley 4150 CarburetorsEachAED5365- SKU:
- AED5365
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MFG Part #:
- 5365
$50.10Qty in Cart: 0Quantity:Price:$50.10Subtotal:
Race Car Carburetors and Replacement Parts
Optimize your race car's performance with our premium selection of carburetors and replacement parts. Our comprehensive range includes racing carbs, 4-barrel carb rebuild kits, 2-barrel carb rebuild kits, racing carburetor adapters, race car carb spacers, performance carburetor jets, and carburetor dust covers. Each component is designed to deliver unmatched efficiency, power, and durability in the most demanding racing environments.
Racing Carbs
Our high-performance racing carbs are engineered to provide maximum airflow and fuel delivery, ensuring optimal engine performance. These carburetors are perfect for race cars seeking improved throttle response, horsepower, and overall efficiency on the track.
4-barrel Carb Rebuild Kits
Extend the life of your 4-barrel carburetor with our comprehensive rebuild kits. These kits include all the necessary components to restore your carburetor to its peak condition, ensuring it operates smoothly and efficiently. Ideal for maintaining top-tier performance in high-demand racing conditions.
2-barrel Carb Rebuild Kits
Our 2-barrel carb rebuild kits offer a complete solution for refurbishing 2-barrel carburetors. Each kit contains precision-engineered parts that ensure a perfect fit and reliable performance, helping you maintain your race car's competitive edge.
Racing Carburetor Adapters
Enhance the compatibility and performance of your carburetor with our racing carburetor adapters. These adapters allow for seamless integration of different carburetor types, optimizing airflow and fuel mixture for better engine performance.
Race Car Carb Spacers
Improve your engine's power output with our race car carb spacers. These spacers enhance airflow dynamics within the intake manifold, resulting in increased horsepower and torque. Designed for durability and high performance, they are an essential upgrade for serious racers.
Performance Carburetor Jets
Fine-tune your fuel delivery system with our performance carburetor jets. These jets allow for precise adjustments, ensuring your engine receives the optimal air-fuel mixture for maximum power and efficiency. Perfect for customizing your carburetor setup to meet specific racing requirements.
Carburetor Dust Covers
Protect your carburetor from dust, debris, and environmental contaminants with our durable carburetor dust covers. These covers are essential for maintaining the cleanliness and performance of your carburetor, especially in off-road and dusty racing conditions.
