Quote:
Originally Posted by usmcjlp
If the only other mod is headers and it is an LS3 than yes. I don't want to speak out of turn, because we know that there is a pretty wide tolerance on these vehicles. I also have no idea of the baseline on this car, so I could be wrong.
I know I have a blower cam, headers, 3" cats, and 3" exhaust with a 3 7/8" pulley and I am between 7-10 psi.
Either way, I am glad to see more of these getting out there and LS motors making big numbers.  |
I know what you're saying. I wasn't trying to get you to commit to something about a car that you haven't driven.
KB by comparison makes 7-8 psi, but closer to 7.5 in my experience with a stock 4.00" pulley. With headers, it dropped .5 psi, down to 7 psi.