Originally posted by 99civic_love
we're just telling you what is the norm. if you actually get that amount of gain on the intake, then congratulations.
Yeah, you don't have to tell me twice what the norm is for a 4 cylinder. I barely sqeezed out 15 whp from an intake/header/exhaust/6lbs. flywheel setup on my 1997 Tib I4.
Larger motors tend to yield larger gains...it's moving more air and fuel.
------------------
Hey hun, aren't you susposed to be in class??