1954 Ford Club Sniper 2 EFI Bundle with HyperSpark Ignition System 550 510 5PK SBF fuel inject controls part GMC R3500 (1987 1988) 7 V8 1978 1992 GMC R3500 (1987 1988) 375 Body Shape Round Inlet Orientation Straight Material Stainless Steel Heat Shield Material Aluminized Steel Body Length (In Simply slide the stripped wire ends under the positive lock connector and tighten down the set screw 5 PSI Inlet Outlet Size 9 16 18 Female O Ring (AN 6) Intake Manifold Included No Knock Retard Support No MAP Sensor 2 Bar Max Horsepower Rating 650 Naturally Aspirated Maximum Injector Quantity Supported 4 Model 4150 EFI Conversion Throttle Body Multi Stage Nitrous Control No Naturally Aspirated HP@60PSI 650 PDM Yes Power Distribution Module Yes Product Type Sniper EFI Progressive Nitrous Control No Self Tuning Yes Throttle Body Air Flow Rate 800 Throttle Body Material Aluminum Throttle Position Sensor Included Yes Traction Control Support No Transmission All User Interface 5 in Handheld User Tuneable Yes Warning California Proposition 65 Warranty Two Year Standard