Hey guys, Ive got a '71 dodge demon and it has a 225 slant six in it but it sounds like a pussy car. What would I need to do to get it to sound more like a muscle car? This is my first car project and I need all the help I can get. Thanks guys!
Use a 2 1/4 pipe and either a straight through muffler or a Turbo muffler. I believe the Dart Lights and Feather Dusters used this size. If using a straight through muffler it may take 2, the second near the end like a resonator, to keep it quiet enough on the highway. You may be suprised if you adjust the valves.
My guess as to a "Blue Boy Muffler" would be a cheap straight through glass pack bullet style muffler.
