Thread: Fuel Pressure
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Old 01-14-2006   #3
Outlaw1
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Join Date: Jul 2005
Location: Corpus Christi, Texas
Posts: 415
Re: Fuel Pressure

Quote:
Originally Posted by sleepydsm
92 awd

What should my fuel pressure be at? It's at 28psi at idle. Isn't 38psi the factory level? I havent really dicked around with it, but im guessing it was purposely set lower because of the larger pump.

Walbro 255 (don't think its an HP, was installed in car when I bought it)
Holley 660cc
bolt on afrp
Base fuel pressure is set with the vacuum signal removed.
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'07 Z06 Black/Black 2LZ
Headers, CAI, Tuning, 160 T-stat & 125hp dry N2O kit.

10.48 @ 136.86 w/1.65 60'
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