Originally posted by RevOD: I would have to look closer but im full boost @ 2700 i wanna say it starts building around 2400ish. The converter is right around 2000-2100 ish
That is what I was talking about when running a chambered muffler over a straight through type. You loose 100-200 rpm untill your engine sees boost. Now to make your vehicle launch w/boost pressure,you would need a looser converter. I know you have the stock cam,correct,,, & see it still lacks a little low end grunt,that is why I recommended a 2400 RPM stall torque w/a stock cam.
I know you have some more tunning to go,glad to see your enjoying it! Goodluck on your tunning,also,,, where are the pics of the exhaust system?
