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Olds 550HP Fuel Pump – PN 1000

Olds 550HP Fuel Pump



Olds 307-455 series V8


Dual outlet option PN 1102 is highly recommended when using a passenger side alternator or air conditioning pump.

Will not clear passenger side A/C or alternator brackets on small block engines, even with the dual outlet option.

PN 1102   Dual Outlet Option

The standard outlet port is on the top of the pump. This option places an additional outlet on the side of the pump, 180 degrees from the inlet port. Having the choice of two outlet positions can make it easier to run fuel lines to the pump.


PN 1010   Vapor Return Option

Allows “vapor return” line to be used with RobbMc pump. Reduces the chance of vapor lock and improves hot starts.


Olds 550HP Fuel Pump Specifications:

  • Will clear Rocket Racing Heads
  • Will Not clear Edelbrock heads
  • Will not clear passenger side A/C or alternator on Small Block engines
  • For Engines Up To 550 horsepower
  • Can be upgraded later to an 1100HP for $100
  • Valve Body Can Be Rotated To Any Angle: No Disassembly Required
  • Maximum Output Pressure: 7 PSI (+/- 1) (about 1 psi less when using vapor return option PN 1010)
  • Side Inlet Port: 1/2 NPT
  • Top Outlet Port: 1/2 NPT
  • 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

Olds 550HP Fuel Pump Installation Instructions and Troubleshooting Guide
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