TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

stock fuel pressure?

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Old Aug 21, 2006 | 09:11 PM
  #1  
vipershark11's Avatar
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From: CT
Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
stock fuel pressure?

i have all the stock fuel system components all working really good considering i only have 52k miles on my 305. i was wondering though what is the stock fuel pressure at WOT?
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Old Aug 22, 2006 | 07:27 AM
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Stock fuel pressure is 9 to 13 psi. I prefer the high side or 12-13 psi. Whatever it is at idle it needs to be the same under WOT. If it is dropping off then so is the fuel flow.

RBob.
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Old Aug 23, 2006 | 10:12 PM
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vipershark11's Avatar
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From: CT
Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
sorry i didnt know if pressure went up with throttle or not but thanks just what i was looking for.
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