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View Full Version : what fule pressure is good for idle??


drifting_changed_mylife
07-19-2007, 12:21 PM
i just got a fpr and my car is having some problems staying on. i tryed adjusting it a few times but im not to sure what fule pressure is good for idle?? i have a black top sr20 and a stock fule pump (gonna upgrade to a walbro soon, maybe by this weekend) and im doing the stock pounds..... help me out

thanx

drifting_changed_mylife
07-19-2007, 01:40 PM
anyone?!?!?!?!??

GSXRJJordan
07-19-2007, 01:42 PM
fule pressure! stock pounds? I guess you mean boost...

It's really easy to find but I'll help you ~

If the vacuum line's hooked up, you should be getting 36psi at idle. If not it's around 44-45. For your fuel pressure to be the problem, you'd have to be WAY off. Check vacuum connections/IC piping/timing please.

drifting_changed_mylife
07-19-2007, 01:46 PM
will do, thanx