My boost controller has stopped working again...figures, when I get one thing working something else stops (its pissing me off) Anyways..I boost at 7psi then it drops down to 4psi with the boost controller turned on. I know what your thinking (boost leak). Thats not it, when I boost with the boost contoller "OFF" completely I boost at 6psi and stay at 6psi. Odd huh??? Im trying to get between 8-9psi boost but the damn thing just wont work right. Its the profec b...anyone who has it, where did you mount the "in" and "out" on the silinoid. Also where did you mount the vaccum that runs to the back of the profec b? Mine is on the supplied "t" fitting and its into the same vaccum that the boost gauge is in. Is this right???
#9568, "RE: does anyone have a clue??" In response to Reply # 0
Ok, the boost controller started working again, didnt do anything to it but its working. (stupid thing) But once again Im having a big problem with higher rpms.The engine is bogging down at 5krpms again. I turned that little knob all the way to the right to richen it up and all the way to the left and everywhere in between. Nothing stops it from boggin down at 9psi at 5krpms. Its dark so I cant see the fuel pressure gauge but what I think is happening is that the car is requiring more gas as I get into the higher rpm levels, so its actually going above 110psi fuel pressure and its screwing everything up. How do I stop it from going so high?????? At 6psi boost it was doing the same thing, 1st gear it would be in the 85psi range then 2nd and 3rd gear it would go up to about 100psi at 6psi boost. Whats going on here, I thought all the car required was 100-110psi fuel at 8-10psi?
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