1972 RS...has a motor from a 1970 SS with Eddy 1406 carb. Motor/tranny/rear end stock. First things first. Lets make her sound good. I want to put a lopey cam to get the potato sound. What headers and mufflers shall i choose? Sounds good with flowmasters now...but they dont flow as well as magna flow...any sugg? Cuz i want my car to go from this: to this: