All depends on the size of your injectors and what you have done to your motor. You set the fuel pressure by disconnecting the vacum line going to the regulator then adjusting the alen screw in the middle.
Briane
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Red 93 GT with only 9000 original miles on it.
HP Performance Stage 1 Street kit with 60mm turbo
Car Pics
11.29 @ 126 mph 16 psi
16 lbs of boost 509 rwhp/626 rwtq
12 lbs of boost 433 rwhp/571 rwtq
********STOCK MOTOR*******
