victor jr
02-12-2010, 03:50 PM
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victor jr Ive read a great deal about these intakes, but all the dyno runs wernt on stock ci engines.
Would it help or hurt a 5.3 with 11.1 CR, mildly ported heads and a .600 lift cam? Right now it has a stock ls1 intake/throttle body and i would probably go to a 85 or 90mm throttle body when swapping the intake.
Would it help or hurt a 5.3 with 11.1 CR, mildly ported heads and a .600 lift cam? Right now it has a stock ls1 intake/throttle body and i would probably go to a 85 or 90mm throttle body when swapping the intake.
02-15-2010, 09:44 PM
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It will make more power... up top. You are probably going to loose some low end torque. You would also probably want to consider a cam that would compliment that intake. If I remember right, the Vic Jr is built to make power from 3500-7500rpm.