Some may already know this, but the TA 3" mandrel system with flow masters breaths good. I had a full system on my car, no cross over, just stock out the box stuff from TA. After some pulls on the dyno with and w/out exhaust we learned that this system is as good as open headers, pretty much. If weight were not an issue I would be tempted to run it with the exhaust on. :TU:
I guess I wont be losing any HP with my 350 motor then.I am running TA headers with the 3 inch exhaust and Race Bullet mufflers.Sounds like open headers but not quite.I am impressed at how easy these big pipes lined up and the amount of clearance I have. Pat
11.69, man that's awesome! Speaking of loud, yeah it was inside a shop. During all pulls I had the windows up because whoa it was LOUD!! I'm up to 439.39 HP at the rear wheels on the yellow car. Man is this dyno stuff fun!:Brow:
Re: Re: Exhaust: Only 6 HP loss over open hdrs 11.69! That's great!!!:eek2: I guess it's time for him to start bending some metal. Did you happen to see what Bill Sallia ran in his vette? He should have been in the same range.
