what fuel pressure do you run?

[93reefblue]

hi! Just wondering what pressure i should be running as a starting point?car is mildly modified-intake,full exhaust.pullies,3.55's,155lph pump,etc..looks like it is at 42 psi at full throttle.I just ordered an adj. fpr.best e.t to date 13.7@100mph(1.83 60ft) at SIR.

 

[88_GT_5_oh]

ya i think stock is 40 psi with the vacume off, thats where mine is anyway

 

[Red2000GT]

Most guys run about 38 psi on a mostly stock car.

 

[88_GT_5_oh]

oh ya....... the computer will also compentsate if your little off or so i've been told