RedChevy44
Newbie
FWIW, they both are for the vortec 454...
How does that work if it is rated at 36PSI? The vortec spec is 56-62 PSI.
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FWIW, they both are for the vortec 454...
How does that work if it is rated at 36PSI? The vortec spec is 56-62 PSI.
It seems that it's free flow rating goes to 72 GPH. I'm no ASE mechanic by trade but my truck runs within spec both at idle and with some throttle. I have this part in my 2000 7.4l....
Interesting, I ordered the other AC Delco fuel pressure regulator that RockAuto lists because of the 36 psi fuel spec on this one. I am still having issues with my fuel system and am about to try the Delphi regulator.