was cool last night so i decided to go play a little bit. my car was strong through 1st and 2nd but halfway through the pull in 3rd it starts cutting out. i have a 44 turbo precision front mount and 50# injectors.what should i set my fuel pressure on for 18-20 pounds of boost? any help will be greatly appreciated.
fuel pressure
- Thread starter wes1124
- Start date
Your fuel pressure should be set around 43# with the vacuum line off. The regulator will add one pound of fuel pressure for each pound of boost. If you start with 43# and add 20# of boost, your FP should be 63#.
Do you have some sort of scan tool, what are the readings when it "starts cutting out"?
Do you have some sort of scan tool, what are the readings when it "starts cutting out"?
jurassic five 7
Active Member
- Joined
- Apr 6, 2005
Your fuel pressure should be set around 43# with the vacuum line off. The regulator will add one pound of fuel pressure for each pound of boost. If you start with 43# and add 20# of boost, your FP should be 63#.
Do you have some sort of scan tool, what are the readings when it "starts cutting out"?
And your answer is to this question....
Do you have some sort of scan tool, what are the readings when it "starts cutting out"?
And your answer is to this question....
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