NOS Big Shot Nitrous Kit Wet Plate 190-300 HP for 4500 Holley Carbs

With the unique “fogging” design in this NOS Big Shot 190-300 HP Wet Plate Nitrous Kit, 4500-style Holley carburetors undergo a transformation in fuel atomization! Inside this single-stage system lies a 10-pound nitrous bottle that comes in either blue or black. The deliberate positioning of the bottle’s tiny orifices creates efficient nitrous/gasoline mixture dispersal. Together with the 1/2” plate, they boost nitrous flow while letting users calibrate output from 190-300 horsepower by swapping fuel and nitrous jets. Advanced EDM technology, a Super Pro Shot nitrous solenoid, and all the necessary electrical hardware round out the kit.

Features and Benefits:
- Wet single-stage nitrous system
- Built for 4500-style Holley carburetors
- Unique “fogging” plate design
- Vastly improves nitrous flow
- Boosts fuel atomization
- Special spray bar equipped w/ tiny orifices
- Enhances mixture distribution
- Features advanced EDM technology
- Super Pro Shot nitrous solenoid w/ -6AN supply line
- Output adjustable from 190-300 horsepower
- 10-lb nitrous bottle comes in blue or black
- Includes necessary electrical hardware

Kit Includes:
- Nitrous bottle
- 1/2” fogging plate
- Super Pro Shot nitrous solenoid
- Nitrous supply line
- Switches
- Filters
- Fuel & nitrous fittings
- Electrical & all necessary hardware

Vehicle Fitment:
- 1965-1985 Ford Mustang
- 1966-1967 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevrolet C10

Please Note: This part is legal for racing-use vehicles ONLY. This includes unregistered vehicles that are used exclusively for competitions and may never be used on the street.