Willys Americar Nitrous Oxide Injection System Kits

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$150 Off

NOS 02301BNOS Pro Two-Stage Wet Nitrous System, 4150, Black

NOS |

#42502301BNOS

NOS 02301BNOS Pro Two-Stage Wet Nitrous System, 4150, Black

Horsepower:

500 horsepower

Jet Type:

Flare

$1,649.95

/kit

$1,799.95

$163 Off

NOS |

#42502301NOS

NOS 02301NOS Pro 2 Stage Plate System

Fuel Type:

Gasoline

Horsepower:

500 horsepower

Material Type:

Aluminum

$1,749.95

/each

$1,912.95

$169 Off

NOS 02401NOS Dual Stage Big Shot Nitrous System

NOS |

#42502401NOS

NOS 02401NOS Dual Stage Big Shot Nitrous System

Fuel Type:

Gasoline

Horsepower:

300 horsepower

Material Type:

Aluminum

$1,799.95

/each

$1,968.95

$138 Off

NOS 02402NOS Dual Stage Big Shot Nitrous System

NOS |

#42502402NOS

NOS 02402NOS Dual Stage Big Shot Nitrous System

Fuel Type:

Gasoline

Horsepower:

300 horsepower

Material Type:

Aluminum

$1,999.95

/each

$2,137.95

$169 Off

NOS 02462NOS Pro Shot Fogger Nitrous System

NOS |

#42502462NOS

NOS 02462NOS Pro Shot Fogger Nitrous System

Fuel Type:

Gasoline

Horsepower:

300 horsepower

Material Type:

Aluminum

$1,799.95

/each

$1,968.95

DIY Cold Air Intake Kits | Carburetor & Injection

Why buy a cold air intake like everyone else when you can build your own?

Adding a Water Bypass Kit to an Intake Manifold

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Winterizing Your Fuel System

The process on how to effectively winterize your fuel system in open wheel racing. This includes step by step instructions and recommended parts to use for your fuel system.

Installing a Speedway Motors 22 Circuit Wiring Kit

This Chevelle project gets rewired with a Speedway Motors 22 Circuit wiring kit. Follow along as Jeff guides you through this application, starting with a good mounting location for the fuse box. Learn more on continuity, grounding and relays.

Exhaust System Header Wrapping

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Upgrading Your Air Cleaner Assembly

Learn the proper steps in upgrading your air cleaner assembly to ensure clean air, allowing your engine to more easily make the power that it should.

How to Install an Electric Motor Kit for Exhaust Cutouts

A guide on removing and installing a new electric motor kit for exhaust cutouts.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

Ford AOD Transmission Kickdown Kit

Speedway Motors employee Pat O. is back to talk Ford Automatic OverDrive Kickdown brackets and kits.

$263 Off

NOS 02520-CNOS Supercharger Nitrous System GMC 6-71/8-71

NOS |

#42502520CNOS

NOS 02520-CNOS Supercharger Nitrous System GMC 6-71/8-71

Fuel Type:

Gasoline

Horsepower:

250 horsepower

Bracket Material:

Steel

$3,449.95

/each

$3,712.95

$157 Off

NOS 03008NOS Motorcycle/Atv 4-Stroke Fogger Wet Nitrous System

NOS |

#42503008NOS

NOS 03008NOS Motorcycle/Atv 4-Stroke Fogger Wet Nitrous System

Fuel Type:

Gasoline

Horsepower:

125 horsepower

Material Type:

Aluminum

$1,699.95

/each

$1,856.95

-8%

NOS 07164NOS Sniper Wet Nitrous Plate Kit, LS, 80mm 3-Bolt

NOS |

#42507164NOS

NOS 07164NOS Sniper Wet Nitrous Plate Kit, LS, 80mm 3-Bolt

GTIN Code:

090127048238

$899.95

/kit

$979.95

-6%

NOS 02021NOS Pro Shot Fogger Upgrade Kit Cheater Nitrous System

NOS |

#42502021NOS

NOS 02021NOS Pro Shot Fogger Upgrade Kit Cheater Nitrous System

Fuel Type:

Gasoline

Horsepower:

250 horsepower

$949.95

/each

$1,012.95

-8%

NOS 02023NOS Pro Shot Fogger Upgrade Kit Cheater Nitrous System

NOS |

#42502023NOS

NOS 02023NOS Pro Shot Fogger Upgrade Kit Cheater Nitrous System

Fuel Type:

Gasoline

Horsepower:

250 horsepower

$949.95

/each

$1,037.95

$113 Off

NOS 02102NOS Big Shot Nitrous System (Holley 4500 Flange)

NOS |

#42502102NOS

NOS 02102NOS Big Shot Nitrous System (Holley 4500 Flange)

Fuel Type:

Gasoline

Horsepower:

300 horsepower

Material Type:

Aluminum

$1,349.95

/each

$1,462.95

$138 Off

NOS 05134NOS Sniper Single Fogger Wet Nitrous System, Multi-Fit

NOS |

#42505134NOS

NOS 05134NOS Sniper Single Fogger Wet Nitrous System, Multi-Fit

Fuel Type:

Gasoline

Horsepower:

75 horsepower

Material Type:

Steel

$1,549.95

/each

$1,687.95

$138 Off

NOS 05135NOS Single Fogger Wet Nitrous System, Multi-Fit

NOS |

#42505135NOS

NOS 05135NOS Single Fogger Wet Nitrous System, Multi-Fit

Fuel Type:

Gasoline

Horsepower:

75 horsepower

Material Type:

Steel

$1,549.95

/each

$1,687.95

$119 Off

NOS 05164BNOS Plate Wet Nitrous System, 1997-12 LS 90mm/92mm Wire

NOS |

#42505164BNOS

NOS 05164BNOS Plate Wet Nitrous System, 1997-12 LS 90mm/92mm Wire

Horsepower:

250 horsepower

Jet Type:

Flare

$1,399.95

/kit

$1,518.95

$119 Off

NOS 05173BNOS Plate Wet Nitrous System, 97-12 LS 102mm/105mm Wire

NOS |

#42505173BNOS

NOS 05173BNOS Plate Wet Nitrous System, 97-12 LS 102mm/105mm Wire

Horsepower:

250 horsepower

Jet Type:

Flare

$1,399.95

/kit

$1,518.95

-9%

NOS 0022NOS Cheater Dual Stage Conversion System

NOS |

#4250022NOS

NOS 0022NOS Cheater Dual Stage Conversion System

Horsepower:

175 horsepower

Sold in Quantity:

Kit

$549.95

/each

$604.95

-7%

NOS 0023NOS Big Shot To Dual Stage Big Shot Conversion

NOS |

#4250023NOS

NOS 0023NOS Big Shot To Dual Stage Big Shot Conversion

Horsepower:

225 horsepower

Sold in Quantity:

Kit

$749.95

/each

$806.95

-7%

NOS 07005NOS Sniper Single Fogger Wet Nitrous System, Multi-Fit

NOS |

#42507005NOS

NOS 07005NOS Sniper Single Fogger Wet Nitrous System, Multi-Fit

Fuel Type:

Gasoline

Horsepower:

125 horsepower

Material Type:

Steel

$849.95

/each

$922.95

-5%

NOS 05001BNOS Powershot Wet Nitrous System 4150 Carburetor, Black

NOS |

#42505001BNOS

NOS 05001BNOS Powershot Wet Nitrous System 4150 Carburetor, Black

Horsepower:

125 horsepower

Jet Type:

Flare

$849.95

/kit

$899.95

$144 Off

NOS 05030-FINOS Sportsman Fogger Nitrous System, 4 Cylinder

NOS |

#42505030FINOS

NOS 05030-FINOS Sportsman Fogger Nitrous System, 4 Cylinder

Fuel Type:

Gasoline

Horsepower:

85 horsepower

Material Type:

Aluminum

$1,599.95

/each

$1,743.95

$157 Off

NOS 05088NOS Sportsman Fogger Nitrous System, Small Block V8

NOS |

#42505088NOS

NOS 05088NOS Sportsman Fogger Nitrous System, Small Block V8

Fuel Type:

Gasoline

Horsepower:

300 horsepower

Material Type:

Aluminum

$1,699.95

/each

$1,856.95

-7%

NOS 05101NOS Super Powershot Holley 4-Barrel Nitrous System

NOS |

#42505101NOS

NOS 05101NOS Super Powershot Holley 4-Barrel Nitrous System

Fuel Type:

Gasoline

Horsepower:

150 horsepower

Material Type:

Aluminum

$1,171.95

/each

$1,267.95

$169 Off

NOS 05040-FINOS Sportsman Fogger Nitrous System, 6 Cylinder

NOS |

#42505040FINOS

NOS 05040-FINOS Sportsman Fogger Nitrous System, 6 Cylinder

Fuel Type:

Gasoline

Horsepower:

250 horsepower

Material Type:

Aluminum

$1,799.95

/each

$1,968.95

$132 Off

NOS 02154NOS Crosshair Plate Dominator Flange Professional Kit

NOS |

#42502154NOS

NOS 02154NOS Crosshair Plate Dominator Flange Professional Kit

Fuel Type:

Gasoline

Horsepower:

350 horsepower

$1,499.95

/each

$1,631.95

$169 Off

NOS 02302NOS Dual Stage Big Shot Nitrous System

NOS |

#42502302NOS

NOS 02302NOS Dual Stage Big Shot Nitrous System

Fuel Type:

Gasoline

Horsepower:

500 horsepower

$1,799.95

/each

$1,968.95

$144 Off

NOS 02464NOS Pro Shot Fogger Pro Nitrous System w/Super A Nozzle

NOS |

#42502464NOS

NOS 02464NOS Pro Shot Fogger Pro Nitrous System w/Super A Nozzle

Fuel Type:

Gasoline

Horsepower:

500 horsepower

$1,599.95

/each

$1,743.95

-5%

NOS 02002NOS Cheater Holley V8 Dominator Nitrous Injection System

NOS |

#42502002NOS

NOS 02002NOS Cheater Holley V8 Dominator Nitrous Injection System

Fuel Type:

Gasoline

Horsepower:

250 horsepower

Material Type:

Aluminum

$1,249.95

/each

$1,325.95

-7%

NOS 07006NOS Sniper Nitrous System Universal

NOS |

#42507006NOS

NOS 07006NOS Sniper Nitrous System Universal

Fuel Type:

Gasoline

Horsepower:

125 horsepower

Bracket Material:

Steel

$799.95

/each

$863.95

$119 Off

NOS 02010BNOS Cheater Wet Nitrous System, Dual 4150 Carburetors

NOS |

#42502010BNOS

NOS 02010BNOS Cheater Wet Nitrous System, Dual 4150 Carburetors

Horsepower:

250 horsepower

Jet Type:

Flare

$1,399.95

/kit

$1,518.95

-7%

NOS 07163NOS Sniper Plate Wet Nitrous System, GM

NOS |

#42507163NOS

NOS 07163NOS Sniper Plate Wet Nitrous System, GM

Horsepower:

175 horsepower

Material Type:

Aluminum

Bracket Material:

Steel

$779.95

/kit

$843.95

$119 Off

NOS 02010NOS Cheater Holley 4Barrel/Carter AFB Nitrous System

NOS |

#42502010NOS

NOS 02010NOS Cheater Holley 4Barrel/Carter AFB Nitrous System

Fuel Type:

Gasoline

Horsepower:

250 horsepower

Material Type:

Aluminum

$1,399.95

/each

$1,518.95

-5%

NOS 02101BNOS Big Shot Wet Nitrous System, 4150 Carburetor

NOS |

#42502101BNOS

NOS 02101BNOS Big Shot Wet Nitrous System, 4150 Carburetor

Horsepower:

300 horsepower

Jet Type:

Flare

$1,249.95

/kit

$1,325.95

-5%

NOS 02102BNOS Big Shot Wet Nitrous System, 4500 Carburetor

NOS |

#42502102BNOS

NOS 02102BNOS Big Shot Wet Nitrous System, 4500 Carburetor

Horsepower:

300 horsepower

Jet Type:

Flare

$1,249.95

/kit

$1,325.95

$163 Off

NOS 04466NOS Pro Race Fogger Professional Nitrous System V8 Systems

NOS |

#42504466NOS

NOS 04466NOS Pro Race Fogger Professional Nitrous System V8 Systems

Fuel Type:

Gasoline

Horsepower:

600 horsepower

$1,749.95

/each

$1,912.95

-7%

NOS 04468NOS Pro Race Fogger Professional Nitrous System, Soft

NOS |

#42504468NOS

NOS 04468NOS Pro Race Fogger Professional Nitrous System, Soft

Fuel Type:

Gasoline

Horsepower:

600 horsepower

$1,065.95

/each

$1,153.95

-8%

NOS 04470NOS Dry IncHProfessional Inch Nitrous System

NOS |

#42504470NOS

NOS 04470NOS Dry IncHProfessional Inch Nitrous System

Fuel Type:

Gasoline

Horsepower:

500 horsepower

$999.95

/each

$1,094.95

Showing 1 - 36 of 46 results

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Willys Americar Nitrous Oxide Injection System Kits

Horsepower

Brand

Discounts

Price

Products

NOS 02301BNOS Pro Two-Stage Wet Nitrous System, 4150, Black

NOS 02301NOS Pro 2 Stage Plate System

NOS 02401NOS Dual Stage Big Shot Nitrous System

NOS 02402NOS Dual Stage Big Shot Nitrous System

NOS 02462NOS Pro Shot Fogger Nitrous System

Related Articles

NOS 02520-CNOS Supercharger Nitrous System GMC 6-71/8-71

NOS 03008NOS Motorcycle/Atv 4-Stroke Fogger Wet Nitrous System

NOS 07164NOS Sniper Wet Nitrous Plate Kit, LS, 80mm 3-Bolt

NOS 02021NOS Pro Shot Fogger Upgrade Kit Cheater Nitrous System

NOS 02023NOS Pro Shot Fogger Upgrade Kit Cheater Nitrous System

NOS 02102NOS Big Shot Nitrous System (Holley 4500 Flange)

NOS 05134NOS Sniper Single Fogger Wet Nitrous System, Multi-Fit

NOS 05135NOS Single Fogger Wet Nitrous System, Multi-Fit

NOS 05164BNOS Plate Wet Nitrous System, 1997-12 LS 90mm/92mm Wire

NOS 05173BNOS Plate Wet Nitrous System, 97-12 LS 102mm/105mm Wire

NOS 0022NOS Cheater Dual Stage Conversion System

NOS 0023NOS Big Shot To Dual Stage Big Shot Conversion

NOS 07005NOS Sniper Single Fogger Wet Nitrous System, Multi-Fit

NOS 05001BNOS Powershot Wet Nitrous System 4150 Carburetor, Black

NOS 05030-FINOS Sportsman Fogger Nitrous System, 4 Cylinder

NOS 05088NOS Sportsman Fogger Nitrous System, Small Block V8

NOS 05101NOS Super Powershot Holley 4-Barrel Nitrous System

NOS 05040-FINOS Sportsman Fogger Nitrous System, 6 Cylinder

NOS 02154NOS Crosshair Plate Dominator Flange Professional Kit

NOS 02302NOS Dual Stage Big Shot Nitrous System

NOS 02464NOS Pro Shot Fogger Pro Nitrous System w/Super A Nozzle

NOS 02002NOS Cheater Holley V8 Dominator Nitrous Injection System

NOS 07006NOS Sniper Nitrous System Universal

NOS 02010BNOS Cheater Wet Nitrous System, Dual 4150 Carburetors

NOS 07163NOS Sniper Plate Wet Nitrous System, GM

NOS 02010NOS Cheater Holley 4Barrel/Carter AFB Nitrous System

NOS 02101BNOS Big Shot Wet Nitrous System, 4150 Carburetor

NOS 02102BNOS Big Shot Wet Nitrous System, 4500 Carburetor

NOS 04466NOS Pro Race Fogger Professional Nitrous System V8 Systems

NOS 04468NOS Pro Race Fogger Professional Nitrous System, Soft

NOS 04470NOS Dry IncHProfessional Inch Nitrous System

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