91 HATCH Banned May 17, 2007 262 0 0 illinois Sep 28, 2007 #1 Sep 28, 2007 #1 What fuel pressure should i have my regulator set at the engine only has bolt ons and cold intake and exhaust no internal mods
What fuel pressure should i have my regulator set at the engine only has bolt ons and cold intake and exhaust no internal mods
5spd GT "the 5.0 owns all" Founding Member Aug 7, 2002 9,516 6 99 Arkansas Sep 28, 2007 #2 Sep 28, 2007 #2 I am assuming you have an adjustable fuel pressure regulator Set it to stock fuel pressure setting, of 38-40 PSI with the regulator vacuum line (stock is red) plugged with your finger. Do it while the engine is warm and at idle
I am assuming you have an adjustable fuel pressure regulator Set it to stock fuel pressure setting, of 38-40 PSI with the regulator vacuum line (stock is red) plugged with your finger. Do it while the engine is warm and at idle
jrichker StangNet's favorite TOOL In Remembrance. Thank you for your contributions Mar 10, 2000 27,512 2,811 234 Dublin GA Sep 28, 2007 #3 Sep 28, 2007 #3 Use the stock pressure for a basic stock engine -38-40 PSI, engine running, vacuum line disconnected from the regulator and capped.
Use the stock pressure for a basic stock engine -38-40 PSI, engine running, vacuum line disconnected from the regulator and capped.