Fuel Pressure

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Originally posted by eatsgmcar
For you information, i have edelbrock perf RPM head
with E303 cam and the weak cobra intake. My fuel
pressure is at 38 PSI with #30 injectors. I did the fastest
quarter mile at that pressure.

When i had the # 24 injector the car was faster when
the FPR was at its maximum (65-70 PSI).

I think the optimum gas pressure vary a lot from car to
car. The difference could come from different mass air,
computer, compression etc I m just guessing correct me if
i am wrong.

SC

Sorry dude but either you fuel pressure gauge is messed up. Or you are making 500 HP. with just heads and a cam.

24# injectors @65-70 psi would be way in the HELL too much fuel.

This goes further than this being my opinion. Logicaly, realisticly or any other way you want to look at it there is no way.