#51684, "Fuel pressure settings check" Jul-07-03 05:36 PM by Ryan_Hes
310cc injectors - Vortech SFMU
25psi idle, 55psi WOT @ 5psi
25psi idle, 67psi WOT @ 7psi
Are those fuel pressure's correct - Im pretty sure they are, just checking. Also, it's safe to hit 1500* or 1550* on long 3rd or 4th gear pulls, right?
#51729, "RE: Fuel pressure settings check" In response to Reply # 0
>310cc injectors - Vortech SFMU > >25psi idle, 55psi WOT @ 5psi > >25psi idle, 67psi WOT @ 7psi > >Are those fuel pressure's correct - Im pretty sure they are, >just checking. Also, it's safe to hit 1500* or 1550* on long >3rd or 4th gear pulls, right?
I used to have my idle set at 20psi with 310cc injectors, however, I installed my new sfmu last night and bumped it up to 35psi and the car seems to run cooler down the highway and what not. At 5lbs of boost im running about 60psi of fuel pressure and at 10lbs im running about 90psi of fuel pressure.
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