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
- Subtotal
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Holley Pump Discharge Nozzle 121-42
HOLLEY
$47.78The accelerator pump discharge nozzle is a critical component that directly affects throttle response and fuel delivery precision in Holley carburetors. A worn or damaged nozzle causes inconsistent fuel atomization, leading to hesitation during...HLY121-42- SKU:
- HLY121-42
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 121-42
$47.78 -
Holley Pump Discharge Nozzle 121-40
HOLLEY
$41.08A properly functioning accelerator pump discharge nozzle is critical for consistent fuel atomization and throttle response in Holley carburetors. Over time, these nozzles wear, clog, or crack, causing hesitation, flat spots, and unpredictable...HLY121-40- SKU:
- HLY121-40
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-40
$41.08 -
Holley Pump Discharge Nozzle 121-37
HOLLEY
$45.64The accelerator pump is critical to fuel delivery response in any Holley carburetor, and a worn or damaged discharge nozzle will cause hesitation, flat spots, or inconsistent throttle response. This OEM Holley replacement nozzle restores proper fuel...HLY121-37- SKU:
- HLY121-37
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-37
$45.64 -
Holley Pump Discharge Nozzle 121-35
HOLLEY
$38.38The accelerator pump in your Holley carburetor relies on precision fuel delivery during throttle transitions, and a worn or damaged discharge nozzle directly compromises that responsiveness. This OEM Holley replacement nozzle ensures consistent fuel...HLY121-35- SKU:
- HLY121-35
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 121-35
$38.38 -
Holley Pump Discharge Nozzle 121-31
HOLLEY
$40.31The accelerator pump discharge nozzle is a critical component for precise fuel delivery during acceleration. A worn or incorrect nozzle diameter disrupts your carburetor's air-fuel mixture at the moment you need it most, causing hesitation and flat spots...HLY121-31- SKU:
- HLY121-31
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-31
$40.31 -
Holley Pump Discharge Nozzle 121-28
HOLLEY
$44.79The accelerator pump discharge nozzle is a critical component in Holley carburetor systems, delivering precise fuel atomization during throttle transitions. A worn or incorrect nozzle will cause hesitation, bog, and unpredictable throttle response—issues...HLY121-28- SKU:
- HLY121-28
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 121-28
$44.79Qty in Cart: 0Quantity:Price:$44.79Subtotal: -
Holley Pump Discharge Nozzle 121-25
HOLLEY
$44.79A worn or undersized accelerator pump discharge nozzle will rob your carburetor of crisp throttle response and consistent fuel delivery off the line. The Holley 121-25 is a precision-engineered replacement that restores proper atomization and tuning...HLY121-25- SKU:
- HLY121-25
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-25
$44.79 -
Holley Pump Discharge Nozzle 121-150
HOLLEY
$27.30A properly functioning accelerator pump discharge nozzle is critical for consistent fuel delivery and throttle response in Holley carburetors. Without precision tuning at this component level, you'll experience flat spots off the line or erratic fuel...HLY121-150- SKU:
- HLY121-150
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-150
$27.30 -
Holley Pump Discharge Nozzle 121-145
HOLLEY
$27.30The accelerator pump discharge nozzle is a critical component that directly affects throttle response and fuel atomization in your Holley carburetor. A worn or improper nozzle creates dead spots during acceleration and compromises the precision fuel...HLY121-145- SKU:
- HLY121-145
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-145
$27.30 -
Holley Pump Discharge Nozzle 121-140
HOLLEY
$22.28A worn or missing accelerator pump discharge nozzle will compromise fuel delivery consistency and throttle response in your Holley carb—leaving you with flat spots and unpredictable power delivery on the strip or street. This OEM Holley nozzle restores...HLY121-140- SKU:
- HLY121-140
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-140
$22.28 -
Holley Pump Discharge Nozzle 121-137
HOLLEY
$22.28The accelerator pump discharge nozzle is a critical component for consistent fuel atomization and precise throttle response in Holley carburetors. A worn or incorrect nozzle directly impacts cold-start performance, transition off-idle, and overall...HLY121-137- SKU:
- HLY121-137
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 121-137
$22.28 -
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
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.
