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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Moroso Carburetor Cover 2.375in Tall 65802
MOROSO
$17.99Carburetor Cover 2.375in TallCarburetor CoverThumbscrew IncludedPlastic5-1/8 in FlangeEachMOR65802- SKU:
- MOR65802
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- 65802
$17.99 -
Moroso Holley 4150 Slip Link 1:1 MOR65444
MOROSO
$22.99Holley 4150 Slip Link 1:1Carburetor Slip Link - 1:1 Primary / Secondary Opening Rates - Requires Drilling - Steel - Holley 4150 Carburetors - EachMOR65444- SKU:
- MOR65444
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 65444
$22.99 -
Moroso Jet Extension Brass 5/16-32 Thread Holley Carburetor 2 Pack 65441
MOROSO
$31.99Enhance your Holley carburetor's performance with Moroso's Jet Extension 5/16in-32. These brass screw-in extensions reposition jets deeper into the fuel bowl, effectively preventing fuel starvation during hard acceleration or cornering. Designed for...MOR65441- SKU:
- MOR65441
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 65441
$31.99 -
Moroso brass jet extensions for Holley carburetors 1/4-32 thread 2 per pack 65440
MOROSO
$25.99Enhance your Holley carburetor's fuel delivery with the Moroso Jet Extension. Crafted from durable brass, this precision-engineered component features a 1/4-32 inch thread and is sold in pairs. It effectively repositions jets deeper into the fuel bowl,...MOR65440- SKU:
- MOR65440
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 65440
$25.99 -
Moroso Oval Track Float Kit MOR65432
MOROSO
$48.99Oval Track Float Kit Carburetor Float - Circle Track - Center Hung - Wedge Shape - Nitrophyl - Holley Carburetors - PairMOR65432- SKU:
- MOR65432
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 65432
$48.99 -
Moroso Holley Throttle Stop 65042
MOROSO
$49.99Holley Throttle Stop Throttle StopAdjustableSteelZinc OxideHolley 4150 CarburetorsKitMOR65042- SKU:
- MOR65042
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- MFG Part #:
- 65042
$49.99 -
Moroso 1/2in Wood Carb Spacer 65015
MOROSO
$54.991/2in Wood Carb Spacer Carburetor Spacer1/2 in ThickOpenSquare BoreWoodEachMOR65015- SKU:
- MOR65015
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MFG Part #:
- 65015
$54.99 -
Moroso 1/2in Billet Carb Spacer 64985
MOROSO
$70.991/2in Billet Carb Spacer Carburetor Spacer1/2 in ThickOpenSquare BoreBillet AluminumEachMOR64985- SKU:
- MOR64985
- Availability:
- Ships Same Business Day
- Weight:
- 0.97 LBS
- MFG Part #:
- 64985
$70.99 -
Moroso 1in Billet Carb Spacer 64981
MOROSO
$98.991in Billet Carb Spacer Carburetor Spacer1 in ThickOpenSquare BoreBillet AluminumEachMOR64981- SKU:
- MOR64981
- Availability:
- Ships Same Business Day
- Weight:
- 1.68 LBS
- MFG Part #:
- 64981
$98.99 -
Moroso 1in Alum. Carb. Spacer 64980
MOROSO
$82.991in Alum. Carb. Spacer Carburetor Spacer1 in ThickOpenSquare BoreCast AluminumEachMOR64980- SKU:
- MOR64980
- Availability:
- Ships Same Business Day
- Weight:
- 1.73 LBS
- MFG Part #:
- 64980
$82.99 -
Moroso 2in Alum. Carb. Spacer 64970
MOROSO
$103.992in Alum. Carb. Spacer Carburetor Spacer2 in ThickOpenSquare BoreCast AluminumEachMOR64970- SKU:
- MOR64970
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MFG Part #:
- 64970
$103.99 -
Moroso Phenolic 1/2in 4 Hole 64943
MOROSO
$57.99Phenolic 1/2in 4 Hole Carburetor Spacer1/2 in Thick4 Hole1.750 in BoresSquare BorePhenolicEachMOR64943- SKU:
- MOR64943
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MFG Part #:
- 64943
$57.99 -
Moroso Phenolic 1in Open 64940
MOROSO
$56.99Phenolic 1in Open Carburetor Spacer1 in ThickOpenSquare BorePlasticEachMOR64940- SKU:
- MOR64940
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MFG Part #:
- 64940
$56.99 -
Moroso Phenolic 1in 4 Hole 64930
MOROSO
$62.99Phenolic 1in 4 Hole Carburetor Spacer1 in Thick4 HoleSquare BorePlasticEachMOR64930- SKU:
- MOR64930
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MFG Part #:
- 64930
$62.99 -
Longacre Primary Throttle Stop Bracket 2 BBL 52-32732
LONGACRE
$35.99Primary Throttle Stop Bracket 2 BBLThrottle StopAluminumRed AnodizedHolley 2-Barrel CarburetorsKitLON52-32732- SKU:
- LON52-32732
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 52-32732
$35.99 -
Longacre Primary Throttle Stop Bracket Holley 52-32730
LONGACRE
$35.99Primary Throttle Stop Bracket HolleyThrottle StopPrimaryAluminumRed AnodizedSquare BoreKitLON52-32730- SKU:
- LON52-32730
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 52-32730
$35.99 -
Large Gas Pedal Stop KRC-1038
KLUHSMAN RACING PRODUCTS
$40.99Large Gas Pedal Stop Gas Pedal StopLarge2-1/4 in AdjustmentAluminumClear AnodizedEachKLU1038- SKU:
- KLU1038
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- MFG Part #:
- KRC-1038
$40.99 -
Dominator Carb Cover KRC-1032
KLUHSMAN RACING PRODUCTS
$25.99Dominator Carb Cover Carburetor CoverO-Ring SealAluminumNatural7-5/16 in FlangeEachKLU1032- SKU:
- KLU1032
- Availability:
- Ships Same Business Day
- Weight:
- 1.04 LBS
- MFG Part #:
- KRC-1032
$25.99 -
Aluminum Carb Hat 1/4in-20 Nut KRC-1029
KLUHSMAN RACING PRODUCTS
$28.99Aluminum Carb Hat 1/4in-20 NutCarburetor Cover1/4-20 in Speed NutO-Ring SealAluminumNatural5-1/8 in FlangeEachKLU1029- SKU:
- KLU1029
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- MFG Part #:
- KRC-1029
$28.99 -
1in Street Sweep Carb. Spacer - Alum - 4150 ST4150-4AL
HIGH VELOCITY HEADS
$158.991in Street Sweep Carb. Spacer - Alum - 4150Carburetor SpacerStreet Sweeper1 in Thick4 HoleSquare BoreAluminumPolishedRPM / Brodix HV 1016 / Dart Kool Kan ManifoldsEachHVHST4150-4AL- SKU:
- HVHST4150-4AL
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- MFG Part #:
- ST4150-4AL
$158.99
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.
