C cobra11182 Founding Member Oct 19, 2000 265 0 0 Baltimore, MD Feb 9, 2004 #1 Feb 9, 2004 #1 Anyone have any opinions on where I should set my fuel pressure, based on these engine mods: GT-40 X heads Cobra intake B-303 Cam High Volume Fuel pump 24# injectors with cal. 83mm MAF 65mm Throttle Body Long Tube headers, etc....
Anyone have any opinions on where I should set my fuel pressure, based on these engine mods: GT-40 X heads Cobra intake B-303 Cam High Volume Fuel pump 24# injectors with cal. 83mm MAF 65mm Throttle Body Long Tube headers, etc....
BlackFox5.0 Founding Member Aug 7, 2000 3,514 1 0 Massachusetts Feb 9, 2004 #2 Feb 9, 2004 #2 Try around 42, there is no set pressure, you tune it yourself, and find out what runs best for you and your engine.
Try around 42, there is no set pressure, you tune it yourself, and find out what runs best for you and your engine.
C cobra11182 Founding Member Oct 19, 2000 265 0 0 Baltimore, MD Feb 9, 2004 #3 Feb 9, 2004 #3 is that without the vacuum hooked up?
BlackFox5.0 Founding Member Aug 7, 2000 3,514 1 0 Massachusetts Feb 9, 2004 #4 Feb 9, 2004 #4 Without vacuum. Start around 42, and raise or lower the pressure according to how the car responds to it.
Without vacuum. Start around 42, and raise or lower the pressure according to how the car responds to it.
8 87gtconv ragtopman Founding Member Feb 11, 1999 2,595 0 0 Southern Calif Feb 10, 2004 #5 Feb 10, 2004 #5 Mine runs best at around a hair under 40 lbs but mine is really stock internally!