HOLDEN 308 V8 550HP HIGH VOLUME Fuel Pump Robbie Mac Mechanical Hi Flow

Robbmc 1024 HOLDEN 308, Fuel Pump 550HP. Mechanical High Performance bolt on. 

USA made high performance HOLDEN 308 Fuel Pump capable of 550hp! Does not require a regulator.

Suits the popular 355 Stroker 304/308 with other performance upgrades and needing a reliable fuel supply. 

Important Fitment Notes: Make sure you have a fuel pump eccentric fitted. Some VN/EFI cams dont come with the long dowel in the front of the cam. When fitting the pump, dont wind on the fastners to "pull up" the pump otherwise you will break the tabs off the pump. You should install the pump on the back/low side of the fuel pump eccentric and the pump arm will slide in and match up with minimal pressure. You will need to wind the engine over to find the sweet spot. 

Robbie Mac 1024 Specifications:

Holden V8 308 Engines Up To 550 horsepower Can be upgraded later to an 1100HP.

Valve Body Can Be Rotated To Any Angle: No Disassembly Required

Maximum Output Pressure: 7 PSI (+/- 1)

Side Inlet Port: 1/2 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: 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