Big Shot Wet Nitrous System For 4150 4-Barrel Carburetor Fits Holley 4150 And Carter Afb (Late) 190-300 Hp Includes Black 10 Lb Bottle NOS

The NOS 02101BNOS "Big Shot" wet nitrous system delivers significant horsepower gains for vehicles with a 4150-style square bore carburetor. It introduces both nitrous oxide and supplemental fuel for precise air/fuel mixture. A unique fogging plate design improves nitrous flow, fuel atomization, and mixture distribution for smooth power. Power is adjustable from 190 to 300 horsepower by changing fuel and nitrous jets. The single-stage system includes a black 10 lb. nitrous bottle, mounting brackets, 6AN feed line, 1/2-inch fogging aluminum plate, solenoids, hardware, and instructions. Intended for race/off-road use only.