The noise is music to me and I get enough flow at idle to push air away and a little race gas smell is no bother. I do mostly test drives and a few track days with the car and take it off and on for testing so the side pipes help with access and I am not re doing the collector to move the exh or I would have done it by now.My focus is on keeping it running for now but thank you for your input!

GOTBOOST!New improved with Victor heads.
http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/