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!
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- Qty in Cart
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- Price
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AED 750CFM HP Carburetor - HO Series 750HPHO-BK
ADVANCED ENGINE DESIGN
$729.95The AED 750CFM HP Carburetor is engineered for naturally aspirated engines demanding consistent fuel delivery and proven reliability in high-performance applications. The 750 CFM rating strikes the ideal balance between street and strip performance,...AED750HPHO-BK- SKU:
- AED750HPHO-BK
- Availability:
- Ships Same Business Day
- Weight:
- 11.55 LBS
- MFG Part #:
- 750HPHO-BK
$729.95 -
AED Polished S/S 4150 Carb. Fuel Line Kit 60945
ADVANCED ENGINE DESIGN
$69.27If you're running a Holley 4150 carburetor on your marine engine or performance build, fuel delivery reliability is non-negotiable. This polished stainless steel fuel line kit provides clean, corrosion-resistant connections with the exact fitment your...AED60945- SKU:
- AED60945
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- 60945
$69.27 -
On Sale
Wehrs Carb Adapter 2bbl to 4bbl Holey 1in Thick WM10-100
WEHRS MACHINE
MSRP: $105.99Now: $104.00Was: $105.99If you're stepping up from a 2-barrel to a 4-barrel carburetor setup, this adapter is essential for maintaining proper fuel delivery and airflow characteristics. The Wehrs design eliminates the guesswork with precision engineering, while the tapered...WEHWM10-100- SKU:
- WEHWM10-100
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
MSRP: $105.99Now: $104.00Was: $105.99 -
Fuel Filter Super Bowl 960004BL
WILLYS CARB
$120.99Fuel system contamination is one of the most overlooked threats to engine reliability and performance. This in-line fuel filter protects your fuel injectors, carburetors, and fuel pumps from particulate damage while maintaining consistent flow under...WCD960004BL- SKU:
- WCD960004BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
$120.99 -
Quick Fuel Mechanical Link - Double Pump Carburetors 43-2QFT
QUICK FUEL TECHNOLOGY
$18.96Precise secondary linkage actuation is non-negotiable in high-rpm carburetor applications, and this mechanical link ensures your dual-pump setup responds with the consistency your engine demands. Quick Fuel's secondary linkage rod eliminates play and...QFT43-2- SKU:
- QFT43-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$18.96 -
Proform Throttle Base Plate Linkage Kit 3 Ratios 67231
PROFORM
$21.99Carburetor responsiveness and fuel delivery precision depend on proper secondary linkage tuning—and one-size-fits-all setups leave performance on the table. The Proform Throttle Base Plate Linkage Kit gives you three selectable ratios to dial in the...PFM67231- SKU:
- PFM67231
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$21.99 -
Proform Carburetor 750CFM Circle Track E85 Mech. Sec. 67200-CTE
PROFORM
$1,006.95Circle track racing demands a carburetor engineered for consistent fuel delivery under sustained high RPM and lateral G-forces. The Proform 750CFM with mechanical secondary actuation gives you predictable throttle response and reliable jetting without...PFM67200-CTE- SKU:
- PFM67200-CTE
- Availability:
- Ships Same Business Day
- Weight:
- 9.25 LBS
$1,006.95Qty in Cart: 0Quantity:Price:$1,006.95Subtotal: -
Proform Carburetor 650CFM Circle Track Alcohol Mech. Sec. 67199-CTA
PROFORM
$900.95Circle track racing demands a carburetor that delivers consistent fuel delivery under sustained high RPM and lateral G-forces. The Proform 650 CFM is engineered specifically for alcohol-burning circle track engines, offering the precise air-fuel metering...PFM67199-CTA- SKU:
- PFM67199-CTA
- Availability:
- Ships Same Business Day
- Weight:
- 9.35 LBS
$900.95 -
Holley Carb Metering Block - for 0-80541-1 134-68
HOLLEY
$249.95The metering block is the fuel delivery brain of your Holley 4150 carburetor—get this wrong, and your air-fuel ratio suffers, your engine stumbles, and you leave performance on the table. This OEM Holley replacement ensures precise fuel metering to the...HLY134-68- SKU:
- HLY134-68
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$249.95 -
Holley 750 HP Alm Main Body 134-300SA
HOLLEY
$285.95If you're running a Holley 4-barrel carb on your engine, this HP conversion main body unlocks genuine performance gains without replacing your entire carburetor. The 750 CFM rating delivers improved fuel atomization and flow characteristics, making it an...HLY134-300SA- SKU:
- HLY134-300SA
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$285.95 -
Holley 650 CFM Classic HP Carb 4150 Double Pumper 0-80541-2
HOLLEY
$999.95The Holley 650 CFM Classic HP Carb delivers the reliable fuel metering and crisp throttle response that serious builders expect from a proven platform. With its mechanical secondary design and dual-inlet configuration, this 4150-pattern carburetor...HLY0-80541-2- SKU:
- HLY0-80541-2
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
$999.95 -
Holley Performance Carburetor 600CFM 4150 Series 0-4776C
HOLLEY
$799.95The Holley 600 CFM 4150 is the go-to carburetor for street and strip applications that demand reliable, consistent fuel delivery without sacrificing tunability. Its mechanical secondary design provides predictable power band characteristics, while the...HLY0-4776C- SKU:
- HLY0-4776C
- Availability:
- Ships Same Business Day
- Weight:
- 14.49 LBS
$799.95 -
AED 650HP Carburetor - Oval Track Crate Engine U650CR
ADVANCED ENGINE DESIGN
$889.95If you're building or maintaining an oval track crate engine, fuel delivery precision directly impacts lap times and reliability under sustained high-RPM operation. The AED 650HP Carburetor is engineered specifically for crate motor applications,...AEDU650CR- SKU:
- AEDU650CR
- Availability:
- Ships Same Business Day
- Weight:
- 8.95 LBS
$889.95 -
AED 750CFM Carburetor - HO Series AL750HO-BK
ADVANCED ENGINE DESIGN
$674.95The AED 750CFM HO Series carburetor delivers the airflow and precision tuning control that high-performance engines demand. Built with mechanical secondary actuation and a square bore design, this carb maintains consistent fuel delivery across the RPM...AEDAL750HO-BK- SKU:
- AEDAL750HO-BK
- Availability:
- Ships Same Business Day
- Weight:
- 8.65 LBS
$674.95Qty in Cart: 0Quantity:Price:$674.95Subtotal: -
AED .125 Viton Needle & Seat 10-pk 5115X
ADVANCED ENGINE DESIGN
$97.40Carburetor needle and seat assemblies wear down over time, leading to fuel leaks, inconsistent jetting, and unpredictable performance. These AED Viton replacements restore precise fuel metering and eliminate the guesswork from tuning. A 10-pack gives you...AED5115X- SKU:
- AED5115X
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$97.40 -
On Sale
Wehrs Carb Spacer Tunnin Sys 1in Tall WEHWM301B
WEHRS MACHINE
MSRP: $86.99Now: $85.00Was: $86.99Carburetors need precision intake manifold spacing to optimize fuel atomization and airflow dynamics—this Wehrs spacer system delivers exactly that with a restrictive tuning plate that fine-tunes your air-fuel mixture for measurable horsepower gains. The...WEHWM301B- SKU:
- WEHWM301B
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
MSRP: $86.99Now: $85.00Was: $86.99 -
On Sale
Wehrs Carb Insert 1in Tall 1.450in Diameter WEHWM301-1.450
WEHRS MACHINE
MSRP: $51.99Now: $51.00Was: $51.99Restrictor plate inserts are critical components in sanctioned racing classes where engine displacement is controlled to maintain competitive parity. The Wehrs Carb Insert delivers precise airflow limitation through a CNC-machined aluminum construction,...WEHWM301-1.450- SKU:
- WEHWM301-1.450
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $51.99Now: $51.00Was: $51.99 -
On Sale
Wehrs Carb Insert 1in Tall 1.250in Diameter WEHWM301-1.250
WEHRS MACHINE
MSRP: $51.99Now: $51.00Was: $51.99Precise fuel delivery control is essential for competitive racing, and the Wehrs Carb Insert gives you the exact air-fuel mixture adjustment you need without fabricating custom solutions. This restrictor plate insert integrates seamlessly into the Wehrs...WEHWM301-1.250- SKU:
- WEHWM301-1.250
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
MSRP: $51.99Now: $51.00Was: $51.99 -
On Sale
Wehrs Carb Insert 1in Tall 1.125in Diameter WEHWM301-1.125
WEHRS MACHINE
MSRP: $51.99Now: $51.00Was: $51.99Restrictor plate inserts are critical for class-legal racing where fuel consumption and performance limits are strictly regulated. This Wehrs carb insert gives you precise control over fuel delivery in a compact, bolt-on package that integrates...WEHWM301-1.125- SKU:
- WEHWM301-1.125
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
MSRP: $51.99Now: $51.00Was: $51.99 -
On Sale
Wehrs Carb Insert 1in Tall 1.00in Diameter WEHWM301-1.0
WEHRS MACHINE
MSRP: $51.99Now: $51.00Was: $51.99Carburetor restrictor plates are essential for classes requiring fuel mixture limitation—this Wehrs insert gives you precise bore control without guesswork. Built from quality aluminum and engineered to exact specifications, it integrates seamlessly into...WEHWM301-1.0- SKU:
- WEHWM301-1.0
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
MSRP: $51.99Now: $51.00Was: $51.99
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.
