The NOS Big Shot systems use a special fogging plate design that vastly improves nitrous flow, fuel atomization and mixture distribution. This Big Shot plate utilizes a unique spray bar that is equipped with tiny orifices. These are precisely located to efficiently dispense a powerful nitrous and gasoline mixture for unbelievable horsepower. An NOS Big Shot 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 Shot systems incorporate a NOS Pro Shot nitrous solenoid with –6 AN nitrous supply line. Systems include a variety of power Jets , 10 pound nitrous bottle, 1/2 inch fogging plate, filters, fittings for fuel and nitrous, switches and all electrical and other hardware necessary for installation. Unique Fogging Plate Design Vastly Improves Nitrous Flow Improves Fuel Atomization Improves Mixture Distribution Advanced EDM Technology Highly Efficient Nitrous System Includes Necessary Electrical Hardware Record Breaking Runs Additional Attributes: GTIN: 00090127498255 Bottle Included: Yes Fuel Solenoid: Cheater Included Jetting Horsepower: 190; 225; 275; 300 Jet Type: Flare Maximum Horsepower: 300 Nitrous Solenoid: Super ProShot Plate Flange: 4500 Dominator Solenoid Quantity: 1 System Type: Wet Type: 2x4 Holley DOMINATOR Flange Usage: Strip/Competition WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Packaging: Quantity of Each: Package UOM: Dimension: 26.0000 x 9.0000 x 4.0000 inches PDF: 0027NOS