Max psi on 6.2L? wit hstock fuel system
#22
Mod with training wheels
iTrader: (16)
He doesn't have an FPCM, but same idea... It may never hurt anything but knowing that's happening while in boost makes me wince lol. If anything, I'd be worried about the current draw through your BAP and the potential for it to kick the bucket mid pull and cause trouble...
#25
TECH Junkie
iTrader: (28)
It's not worth it to me, this gets the job done and has been for over 4 years. I would probably spend the same amount of money on a new fuel pump as I would on a junkyard 5.3 if this ever blew. And in my time spent on car and truck forums, it seems pretty far down on the list of likely failures. I would put it below valve springs, G80, 4L60E clutches, pushrods, driveshaft, output shaft, and timing chain.
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Nimoryan
GMT 800 & Older GM General Discussion
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07-05-2015 03:50 PM