Exhaust sizing

My fault, should've made a "checklist", anyway here goes.If You're cammed in the under
270's advertised,and running a stock converter w/3.23's or less,that system will be fine and
definitely a step up.However a 3" system won't hurt, and leaves room for a hotter combo
down the road,something to keep in mind.
As an aside, if you want to see an eye opener,check out the new engine masters issue
where Steve Dulcich and crew dyno'd a chebby sb to test the effects of header dings on
output!You need to see that to believe it!Lets just say most of us will sleep better after a
rough install!!

Sorry I misunderstood also.

Yes Im running a 268 cam and right now 3:23 gears but I do have a set of 3:73's that I could swap in if I want to do some racing or what not.

I appreciate the input once again guys. Thanks