Originally Posted by
Snoopy
bigger does not always mean better, this cannot be more true when talking about tb's. the stock one isnt much of a restriction until you start making big numbers.
and if you didnt portmatch the manifold to the tb you're creating a big bottleneck. the opening on the s2 manifold is 65mm i believe.
damn...so do you think that if I switch back to my stock throttle body it will run better? how will I run my FITV, my old throttle body didn't have a place for it, it was on the side of the mani. Do I need to run one??
Last edited by jdmeg6hatchy; Apr 9, 2007 at 06:55 PM.