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Blaster · 06-20-2007, 12:12 AM

I'm not sure what to run for psi (zero vacuum) on my car. It makes 375-385HP at the flywheel but I have a custom burnt chip. I never took an inital reading before I started fooling with the pressure to solve other power adder problems (very stupid). The fuel pressure analyzer says to run 50 psi (I have 24 lb/hr injectors) the car is at 40 psi (zero vacuum) right now. If I went to 50 psi would my custom chip just regulate the psi anyways if I was a little high, I don't want to be lean and I don't have to worry about the N2O becuase it's a wet kit. I just can't get back to the dyno anytime soon.

06-20-2007, 12:12 AM	#1
Blaster Registered Member Join Date: Mar 1999 Location: Canada Posts: 66	Fuel Pressure??? I'm not sure what to run for psi (zero vacuum) on my car. It makes 375-385HP at the flywheel but I have a custom burnt chip. I never took an inital reading before I started fooling with the pressure to solve other power adder problems (very stupid). The fuel pressure analyzer says to run 50 psi (I have 24 lb/hr injectors) the car is at 40 psi (zero vacuum) right now. If I went to 50 psi would my custom chip just regulate the psi anyways if I was a little high, I don't want to be lean and I don't have to worry about the N2O becuase it's a wet kit. I just can't get back to the dyno anytime soon.