coachworz

just got a aeromotive fuel regulator , was wondering what sort of fuel pressure should i set for around 500bhp? anyone?

jon@work

iTrader: (5)

depends on how the car was mapped - talk to whoever mapped it

oldford

Also depends on the injectors being used. They are designed to work on a specific pressure, don't exceed this.
What kind of fuel pump are you using? What kind of pressure can this pump deliver? Don't exceed the maximum pressure for the fuel pump.

coachworz

i am currently on greys.. was thinking if i am going for 500bhp what sort of adjustment do i have to make..

jon@work

iTrader: (5)

new injectors, ported head, cam(s), turbo, map, etc

tabetha

As jon@work says all controlled by chip so has to suit chip used.
The injector will handle any pressure the pump can deliver, and is NOT the determining factor, pressure does NOT equate to bhp, injector duration controlled by the chip does though.
Even a std pump can deliver 10BAR.
tabetha

oldford

It still amazes me that people spend thousands of pounds bying a car, then spend several thousands of pounds to build a really good engine and then try to save some pennies in tuning that engine.
A standard pump running at 10 bar pressure - if this is not El Cheepo Tuning I don't know what it.