chanley talon
15+ Year Contributor
- 774
- 14
- Nov 10, 2005
-
Spencer,
Indiana
All right I been reading. I read that an open o2 dump will not increase power just noise. But , I have one question. What if you have a 2.5-inch turbo down pipe and you're running 25 psi? Wouldn't the 1.5 open dump pipe help flow and increase the power capability? If you add the 2.5 plus the 1.5 opening, that is a total of 4 inches flowing under high boost. Seems like that would make more power than trying to squeeze back through the 2.5-inch collector. Am I wrong or is the dyno the only person who is going to know?