NOS - Nitrous Oxide Sys 15750nos Fuel Pressure Safety Switch Shut-Off, Fuel Safe 2-Door This bolt-on DOR/DOS (Dual Out

This bolt-on DOR/DOS (Dual Out Rear or Dual Out Side tailpipe exits) is emissions legal and fits trucks with the 4

Part Number: 817672

7 V8 1978 - 1979 Chevrolet C10 Cheyenne 350/5

and 12-887 By-Pass Regulators

NOS - Nitrous Oxide Sys 15750nos Fuel Pressure Safety Switch Shut-Off, Fuel Safe 2-Door This bolt-on DOR/DOS (Dual OutOverview: 5 PSI Fuel Pressure Safety Switch (Normally Open) You don't want to be blasting nitrous into the engine if fuel pressure is below what is required to supply the required extra fuel. Features: Heavy Duty Specialty Switch Controls Fuel Pressure Application: Year Make Model Submodel Engine Size Universal Specs: Adjustable Yes Brand NOS Emission Code 4 Inlet Thread 1 8NPT Max Amp Load 8A Max Pressure Setting 7 PSI Normally Open Closed Open