Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (100-500HP) w/10lb Bottle - 50040-10

The conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation?...

Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (100-500HP) w/5lb Bottle - 50040-05

The conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation?...

Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (100-500HP) w/o Bottle - 50040-00

The conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation?...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit (50-200HP) w/15lb Bottle - 40081-15

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit w/Composite Bottle - 40081-12

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit (50-200HP) w/10lb Bottle - 40081-10

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit (50-200HP) w/5lb Bottle - 40081-05

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus Nitrous Kit (50-200HP) w/o Bottle - 40081-00

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the Hitman is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Nitrous Kit (100-150-200HP) w/15lb Bottle - 40080-15

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Nitrous Kit (100-150-200HP) w/Composite Bottle - 40080-12

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Nitrous Kit (100-150-200HP) w/10lb Bottle - 40080-10

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings:...

Nitrous Express Q-Jet/Holley Spread Bore Hitman Nitrous Kit (100-150-200HP) w/5lb Bottle - 40080-05

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings:...