NOS Big Shot Wet Nitrous System for 4500 4-barrel Carburetor - 02102BNOS intake-gaskets 7L V8 1969 - 1974

7L V8 1969 - 1974 GMC C15/C1500 Pickup   350/5

75/8 V 1957 - 1989 Mercury Colony Park 4/8 V 1957 - 1960 Mercury Commuter 3

First Gear Race Direct Replacement

7L/V8 1996 - 2000 GMC Savana 1500 5

NOS Big Shot Wet Nitrous System for 4500 4-barrel Carburetor - 02102BNOS intake-gaskets 7L V8 1969 - 1974Overview: NOS is proud to now offer its popular Big Shot wet nitrous systems in black. These systems are adjustable from 190 300 horsepower and use a special fogging plate design that vastly improves nitrous flow, fuel atomization and mixture distribution. Our Big Shot plate utilizes a unique spray bar that is equipped with tiny orifices that are precisely located to efficiently dispense a powerful nitrous gasoline mixture for unbelievable horsepower