Robbie Mac Performance Holden 253 308 High Performance Fuel Pump 550hp
Robbie Mac Performance Holden 253 308 High Performance Fuel Pump 550hpRBB1116Holden 550HP Fuel Pump Specifications: For Engines Up To 550 horsepower Valve Body Can Be Rotated To Any Angle: No Disassembly Required Maximum Output Pressure: 7 PSI (+/- 1) Side Inlet Port: 1/2 NPT Side Outlet Port (180 degrees from the Inlet): 3/8 NPT Bottom Outlet Port: 1/2 NPT Bottom "Vapor Return" Port: 1/8 NPT (metered) Recommended Fuel: Gasoline or gasoline/ethanol blends Recommended MINIMUM Feed Line Size: 5/16" up to 350 hp; 3/8" (or 6AN) up to 450 hp; 1/2" (or 8AN) up to 550 hp