R32 GTR Fuel Pressure...

[armbrusb]

Does anyone know what the standard base fuel pressure is on an R32 GTR? Is it the same for an R33 and R34?

[Zensoku]

Fuel pressure for both the RB26DETT & RB20DET is exactly the same from the factory;

When ignition switch is on: Approx. 3.0kg/cm2

During idling: Approx. 2.5kg/cm2

Idling when pressure regulator vacuum hose is removed: Approx. 3.0kg/cm2

Obviously these are standard fuel pressures for standard engines. These will vary if you have fitted an adj fuel regulator or rising rate type regulator. It would be up to the tuner to decide on the right values in this case.

Hope this helps.