95CobraMike Active Member Apr 12, 2004 1,046 0 36 Lima OH Jul 24, 2005 #1 Jul 24, 2005 #1 I just found out the other day that i dont have an adjustable Fuel pressure regulator..... i was wondering what FP the stock regulator makes i also was wondering what fuel pressure i should be at with a s/c 306 thanks
I just found out the other day that i dont have an adjustable Fuel pressure regulator..... i was wondering what FP the stock regulator makes i also was wondering what fuel pressure i should be at with a s/c 306 thanks
95CobraMike Active Member Apr 12, 2004 1,046 0 36 Lima OH Jul 24, 2005 #2 Jul 24, 2005 #2 oh i have a 255 fuel pump, no FMU, and 42 lb injectors
HISSIN50 "How long does it take to get help in here? 15 Year Member Nov 29, 1999 31,179 34 129 Jul 24, 2005 #3 Jul 24, 2005 #3 stock FPR is ~39 PSI at WOT and 30-33 PSI at idle (assuming double-digit vacuum at idle). Good luck.
95CobraMike Active Member Apr 12, 2004 1,046 0 36 Lima OH Jul 24, 2005 #4 Jul 24, 2005 #4 thanks hissin what should i be at?
F fiveo'cobra New Member Oct 7, 2004 241 0 0 SC Jul 24, 2005 #5 Jul 24, 2005 #5 With your combo i'm guessing around 44psi at WOT and around 35-36psi at idle. You have all you need to go and get a tune. That would be the best way to determine it.
With your combo i'm guessing around 44psi at WOT and around 35-36psi at idle. You have all you need to go and get a tune. That would be the best way to determine it.
HISSIN50 "How long does it take to get help in here? 15 Year Member Nov 29, 1999 31,179 34 129 Jul 25, 2005 #6 Jul 25, 2005 #6 95CobraMike said: thanks hissin what should i be at? Click to expand... I will defer to Fiveo'cobra et al - I did not answer that part before because I dont know. Good luck Mike.
95CobraMike said: thanks hissin what should i be at? Click to expand... I will defer to Fiveo'cobra et al - I did not answer that part before because I dont know. Good luck Mike.
95CobraMike Active Member Apr 12, 2004 1,046 0 36 Lima OH Jul 25, 2005 #7 Jul 25, 2005 #7 thanks anyone else have any input?