NOS #02101 Big Shot Nitrous Kit Holley 4 BBL 200-400 HP. 
N23-02101
The World's Most Powerful Single Stage Plate Nitrous System 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/gasoline mixture for unbelievable 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 , Nitrous bottle, 1/2 fogging plate, filters, fittings for fuel and nitrous, switches and all electrical and other hardware necessary for installation. Big Shot fogging plates are available separately. 

Features 
• 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.For more infos     check down
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