Quote:
Originally Posted by Z OH 6
You wouldn't want to run any exhaust on these cars with the valves fully closed. The OEM tuning opens them at WOT.
|
The tuning as we all know opens them at WOT but these stronger valves and controllers can be partially closed and operated. I also selected a crossflow muffler like this because it has the flow to be operated at WOT with the valves fully closed... it surely cannot be any worse than the tiny OEM NPP muffler exits.