Quote:
Originally Posted by WiggyB
Well I did put the kooks headers on it before I took it in to get the PC installed but I did have the lt1 intake on it though.
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OK. Got it... I guess that L.Tube Headers do make a good difference from a certain -higher boost level.
Not sure how much WHP gains are actually achieved Vs. a stock exhaust (I.E. RPO code NPP) on a stock OE LT4 (or an LT1 with an LT4 blower setup, conservatively boosted at 6-7 PSI).