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TMASTER · 07-04-2003, 04:50 PM

Fuel Pressure Regulator is at 40.5 Psi with vacuum off.

I was at the Dyno Yesterday and put the pressure down from 42psi to 40.5psi. and i made 3ft-Lb's of tourqe more than at 42.
and they said my A/F was 12:1 at 42psi

Whats funney is my stock regualtor runs at 45psi vacuum off.
I did a whole lot of mods. Then had to get a adjustable FPR to back the pressure off LOL.

07-04-2003, 04:50 PM	#14
TMASTER Registered Member Join Date: Sep 2002 Location: TEXAS Posts: 161	hmmm Fuel Pressure Regulator is at 40.5 Psi with vacuum off. I was at the Dyno Yesterday and put the pressure down from 42psi to 40.5psi. and i made 3ft-Lb's of tourqe more than at 42. and they said my A/F was 12:1 at 42psi Whats funney is my stock regualtor runs at 45psi vacuum off. I did a whole lot of mods. Then had to get a adjustable FPR to back the pressure off LOL.