Dirt Track Carburetion

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Racing

Application

Oval Track

Products

Holley |

#427121

Holley Carb Accelerator Pump Discharge Nozzles All Squirter Sizes

(6)

Sold in Quantity:

Pair

$25.74

Speedway Phenolic 4-Hole 1/2 Inch Carburetor Spacer

Speedway Motors |

#1351905

Speedway Phenolic 4-Hole 1/2 Inch Carburetor Spacer

(2)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

0.5"

Material Type:

Phenolic

$43.99

/each

Holley |

#42736182

Holley 36-182 4150 Carb Tuning-Calibration Kit

(5)

GTIN Code:

090127212578

$199.95

/each

3/8 Inch-24 Inverted Male Flare Plug for Master Cylinder Ports

Speedway Motors |

#9103186

3/8 Inch-24 Inverted Male Flare Plug for Master Cylinder Ports

(26)

Fitting Type:

Plug Fitting

Angle:

Straight

Fitting End A:

3/8-24 I.F. Male

$8.19

/each

IMCA Spec Rochester 2G Carb Adaptor for Crate Engines

Speedway Motors |

#1353502G

IMCA Spec Rochester 2G Carb Adaptor for Crate Engines

(18)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$59.99

/each

Determining the Best Performance Carburetor For Your Application

We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

How to Get into Stock Car Racing Dirt Track Style | Rules & Tips

Explore dirt stock car racing’s key terms, classes, rules, parts, and tips for success in this ultimate guide for new competitors.

EFI VS Carb | Is Converting Carb to EFI Worth it | Pros & Cons

We help you decide if converting your pickup, muscle car, or hot rod to EFI is worth the time and expense

What Size Carburetor Do I Need?

Learn how to calculate your CFM with a formula to determine what the best carburetor size is for you. We also cover vacuum and mechanical secondaries.

Fix An Overheating Race Engine | Beyond The Cooling System

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Speedway Tech Talk - Valve Cover Oil Filler Cap

Tired of pulling your breather to pour oil in your system? We've got you covered.

How to Vinyl Wrap a Race Car

How to vinyl wrap a car with this guide on using a heat gun on your race car. Learn how to remove creases and the best temperature settings.

Squaring the Front Axle of Your Open Wheel Race Car

The Speedway Motors Tech Team created a quick how-to on squaring the front axle of your open wheel race car.

Speedway Tech Talk - Offenhauser Early Hemi Valve Cover Wire Caps

Tim talks about early hemi valve cover wire caps.

Race Car Weight Distribution & How to Corner Balance

Learn how to corner balance a car for optimal weight distribution and performance.

Inverted Flare Thread Nuts for 3/16 Inch Tubing, 3/8-24

Speedway Motors |

#91031820

Inverted Flare Thread Nuts for 3/16 Inch Tubing, 3/8-24

(50)

Fitting Type:

Hardline Tube Nut Fitting

Angle:

Straight

Fitting End A:

3/8-24 I.F. Male

$9.29

/bag

Holley |

#427125

Holley 125 Power Valve

(20)

$16.93

/each

Rebate

Quick Fuel BR-67331 Race Carburetor, Mechanical Secondary 750 CFM

Quick Fuel Technology |

#424BR67331

Quick Fuel BR-67331 Race Carburetor, Mechanical Secondary 750 CFM

(2)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$782.95

/each

$870.95

Banjo Brake Fitting Kit, M10-1.50 to -3 AN

Speedway Motors |

#6172950

Banjo Brake Fitting Kit, M10-1.50 to -3 AN

(19)

Fitting Attachment 1:

Banjo

Fitting Attachment 2:

Banjo

AN Size:

-3 AN

$41.49

/pair

Speedway Universal 2-Barrel Carburetor Adapter Plate

Speedway Motors |

#1351933

Speedway Universal 2-Barrel Carburetor Adapter Plate

(5)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$35.99

/each

Speedway Motors |

#13560

Carburetor Stud Kit, 1-3/8 Inch

(43)

Overall Length:

1.375"

Thread Pitch:

5/16"-18

Material Type:

Steel

$9.89

/each

AED Performance |

#91017650

AED Performance 650HO-BK Double Pumper Carburetor, Black

(3)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$709.95

/each

-16%

Jet Performance |

#45520105

Jet Performance 201005 Rochester 2G Carburetor Rebuild Kit

Sold in Quantity:

Each

GTIN Code:

064330042543

$54.99

/each

$65.67

Speedway Billet Aluminum 2-Barrel Carburetor Spacer, Dual Plane

Speedway Motors |

#1351950

Speedway Billet Aluminum 2-Barrel Carburetor Spacer, Dual Plane

(10)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

2-Barrel

Carburetor Quantity:

One

$115.99

/each

Adjustable Fuel Log for 4150 Holley Style Carbs

Speedway Motors |

#91011603

Adjustable Fuel Log for 4150 Holley Style Carbs

(14)

Outlet Fitting:

7/8"-20 Male

Material Type:

Aluminum

Inlet Fitting:

3/8" Hose Barb

$69.99

/each

Banjo Brake Fitting Kit, 7/16-20 to -3 AN

Speedway Motors |

#6172930

Banjo Brake Fitting Kit, 7/16-20 to -3 AN

(30)

AN Size:

-3 AN

Material Type:

Steel

Finish:

Zinc

$40.99

/pair

$182 Off

Demon 1904BK Street Demon 750 CFM 4-Barrel Carburetor

Demon Carburetion |

#91012024

Demon 1904BK Street Demon 750 CFM 4-Barrel Carburetor

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$549.95

/each

$731.95

Holley |

#42712804

Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI

(41)

Regulator Style:

Return

Material Type:

Aluminum

$51.95

/each

Speedway Motors |

#7202081

Aluminum Open Carb Spacer, 2 Inch

(17)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Aluminum

$31.99

/each

AutoMeter |

#182367500406

AutoMeter 3675-00406 GM Black Digital Narrowband AFR Gauge

Gauge Type:

Electric

Gauge Face Color:

Black

$105.99

/each

Holley |

#42737474

Holley 37-474 2 Barrel 500 CFM Rebuild Kit

(11)

Sold in Quantity:

Each

GTIN Code:

090127059517

$66.75

/each

Spectre 29683 Fuel Line, Holley 4150, 3/8 Inch NPT Inlet

Spectre Performance |

#46529683

Spectre 29683 Fuel Line, Holley 4150, 3/8 Inch NPT Inlet

(3)

Outlet Fitting:

5/8"-18 Male

Adjustable:

Yes

Finish:

Chrome

$68.99

/each

Willys Carbs |

#80044120HA

Willys Carbs WCD44120HA 2-Barrel Racing Carburetor, High Altitude

(2)

Carburetor Barrels:

2-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$727.99

/each

Equus |

#184E8366

Equus E8366 8000 Series 2 Inch Electric Air/Fuel Ratio Gauge

(2)

Gauge Style:

Electric

Gauge Series:

Digital

$72.99

/each

AutoMeter |

#1828079

AutoMeter 8079 GT Digital Wideband Air/Fuel Ratio (AFR) Gauge

(1)

Sold in Quantity:

Each

Gauge Type:

Electric

$287.99

/each

Holley |

#42712803

Holley 12-803 Fuel Pressure Regulator, 2-Port, 4.5-9 PSI

(18)

Regulator Style:

Non-return

Material Type:

Steel

$51.95

/each

Edelbrock |

#3258711

Edelbrock 8711 4- Barrel Carburetor Spacer, phenolic, 1 Inch

(6)

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Phenolic Plastic

$57.95

/each

Spectre 2955 Dual Feed Fuel Line Kit, Stainless, Holley 4150/4500

Spectre Performance |

#4652955

Spectre 2955 Dual Feed Fuel Line Kit, Stainless, Holley 4150/4500

(2)

Outlet Fitting:

5/8"-18 Male

Adjustable:

Yes

Inlet Fitting:

3/8" NPT Female

$134.99

/each

Aluminum Adjustable Accelerator Throttle Linkage Rod, 25-1/2 Inch

Speedway Motors |

#91011020

Aluminum Adjustable Accelerator Throttle Linkage Rod, 25-1/2 Inch

(24)

Overall Length:

25.50"

Material Type:

Aluminum

$33.99

/each

Holley Carburetor Float Bowl Clear View Sight Plugs

Speedway Motors |

#54565226

Holley Carburetor Float Bowl Clear View Sight Plugs

(27)

Overall Length:

.50"

Sold in Quantity:

Pair

$12.49

/pair

Speedway Motors |

#54564942

Plastic Open Carburetor Spacer, 2 Inch

(4)

Carburetor Flange Type:

4-Barrel Square Bore

Carburetor Spacer Style:

Open

$30.99

/each

Speedway Plastic Carburetor Top Hat Dust Cap Covers

Speedway Motors |

#916810

Speedway Plastic Carburetor Top Hat Dust Cap Covers

(21)

Inside Diameter:

5.00"

Material Type:

Plastic

Overall Height:

2.30"

$12.99

/each

Holley |

#427371543

Holley 37-1543 2300 2 Barrel Carburetor Rebuild Fast Kit

(11)

Fuel Type:

Gasoline

Sold in Quantity:

Each

$47.94

/each

AutoMeter |

#1828070

AutoMeter 8070 AFR-Wideband, Analog, 2 1/16 Inch, Stepper Motor

Sold in Quantity:

Each

Gauge Style:

Analog

$296.99

/each

Willys Carbs |

#80064001

Willys Carbs WCD64001 HP Series Alcohol 4 Barrel Carburetor, 750 Base

(2)

Carburetor Barrels:

4-Barrel

Fuel Type:

Alcohol

Choke Type:

No Choke

$1,360.00

/each

Holemaker Technology |

#15410157

Holemaker Technology 301126-SET1 Versadrive Drill Tap Sets - 4 Pc

Thread Type:

RH Thread

$249.50

/each

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Dirt Track Carburetion

Part

Brand

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Availability

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Price

Customer Rating

Products

Holley Carb Accelerator Pump Discharge Nozzles All Squirter Sizes

Speedway Phenolic 4-Hole 1/2 Inch Carburetor Spacer

Holley 36-182 4150 Carb Tuning-Calibration Kit

3/8 Inch-24 Inverted Male Flare Plug for Master Cylinder Ports

IMCA Spec Rochester 2G Carb Adaptor for Crate Engines

Related Articles

Inverted Flare Thread Nuts for 3/16 Inch Tubing, 3/8-24

Holley 125 Power Valve

Quick Fuel BR-67331 Race Carburetor, Mechanical Secondary 750 CFM

Banjo Brake Fitting Kit, M10-1.50 to -3 AN

Speedway Universal 2-Barrel Carburetor Adapter Plate

Carburetor Stud Kit, 1-3/8 Inch

AED Performance 650HO-BK Double Pumper Carburetor, Black

Jet Performance 201005 Rochester 2G Carburetor Rebuild Kit

Speedway Billet Aluminum 2-Barrel Carburetor Spacer, Dual Plane

Adjustable Fuel Log for 4150 Holley Style Carbs

Banjo Brake Fitting Kit, 7/16-20 to -3 AN

Demon 1904BK Street Demon 750 CFM 4-Barrel Carburetor

Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI

Aluminum Open Carb Spacer, 2 Inch

AutoMeter 3675-00406 GM Black Digital Narrowband AFR Gauge

Holley 37-474 2 Barrel 500 CFM Rebuild Kit

Spectre 29683 Fuel Line, Holley 4150, 3/8 Inch NPT Inlet

Willys Carbs WCD44120HA 2-Barrel Racing Carburetor, High Altitude

Equus E8366 8000 Series 2 Inch Electric Air/Fuel Ratio Gauge

AutoMeter 8079 GT Digital Wideband Air/Fuel Ratio (AFR) Gauge

Holley 12-803 Fuel Pressure Regulator, 2-Port, 4.5-9 PSI

Edelbrock 8711 4- Barrel Carburetor Spacer, phenolic, 1 Inch

Spectre 2955 Dual Feed Fuel Line Kit, Stainless, Holley 4150/4500

Aluminum Adjustable Accelerator Throttle Linkage Rod, 25-1/2 Inch

Holley Carburetor Float Bowl Clear View Sight Plugs

Plastic Open Carburetor Spacer, 2 Inch

Speedway Plastic Carburetor Top Hat Dust Cap Covers

Holley 37-1543 2300 2 Barrel Carburetor Rebuild Fast Kit

AutoMeter 8070 AFR-Wideband, Analog, 2 1/16 Inch, Stepper Motor

Willys Carbs WCD64001 HP Series Alcohol 4 Barrel Carburetor, 750 Base

Holemaker Technology 301126-SET1 Versadrive Drill Tap Sets - 4 Pc