Big Shot Single-Stage Nitrous System (200-400HP adjustable) - Holley 4-bbl flange

The NOS® Big ShotTM systems use a special "fogging" plate design that vastly improves nitrous flow, fuel atomization and mixture distribution. This Big ShotTM plate utilizes a unique spray bar that is equipped with sixty-eight (68) tiny orifices. These are precisely located to efficiently dispense a powerful nitrous/gasoline mixture for unbelievable horsepower. A NOS® Big ShotTM system can create as much as 400 extra horsepower. Power output is adjustable from 200 - 400 horsepower simply by changing fuel and nitrous jets. Single-stage Big ShotTM systems incorporate a NOS® Pro Shot nitrous solenoid with -6 AN nitrous supply line. Systems include a variety of power jets, 10 lb. nitrous bottle, 1/2" fogging plate, filters, fittings for fuel and nitrous, switches and all electrical and other hardware necessary for installation.

Universal systems are available as well as kits dedicated specifically to Ford 5.0L V-8 applications. Systems for import applications are listed separately. Other kits are offered that enable one to upgrade a NOS® CheaterTM system to Big ShotTM nitrous power. Big ShotTM fogging plates are available separately.

Actual performance gains will vary depending on the engine's condition, configuration and jetting of nitrous system. Optional power jets are available for a variety of horsepower settings.

The amount of power you obtain from a system is dependent on the engine it is being installed on.