Holden 550HP Fuel Pump – PN 1116

Holden 550HP Fuel Pump Specifications:

• For Engines Up To 550 horsepower
• Can be upgraded later to an 1100HP for $50
• 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
• Recommended Pre-Filter: Factory In-Tank Filter or RobbMc PN 1024