Just ordered a kenne bell
#14
Might be a bit lower than 400 with the NPI heads. I really dont think you want to run more than 9#s on a stock motor anyways unless you're a fan of roulette and have cash to spare. I'm about to throw on a 2.1 @ 9#s in a few weeks and i'm going to specifically tell the tuner to back timing down until RWHP is below 400. This is my daily driver I have no other vehicles I cant have **** go kaboom . Good luck and have fun though.
480-500RWHP with on a FULLY modded 4.6L 2V @ 14lbs boost.
Originally Posted by wannabegearhead
What kind of power and boost can you make with the 2.1IC?
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