what is a good upgrade. i was thinking 36lb with a 190lph pump.
my mods are opened exaust with an s-port blower. soon i will have 75mm maf and 70mm t- body. the reason i asked about the line pressure is i'm getting detonation, only somtimes at wot and when i check to see if there is pressure after i shut it off there is just a little squirt. i think my pump is dieing. on my ranger if i push the valve on the rail in there is alot of pressure, even a couple of hours later. this is why i think my engine is starving for fuel, a couple of months ago i had no detonation, now i do. any help would be great. thanks fella's, and ladies.
joe
my book says fuel pressure should be 35-45 psi at idle, is this correct? i haven't checked it yet. my buddy has my pessure guage.