Waaay back in the 80's when I was just a... you'd just bolt on a supertrapp (or drill holes in the can), these clappers don't seem to be available now.
Anyone had experience with using a muffler from a pitbike or a Hummer on a small barrel jap bike? It looks like you can get them cheap enough from TM.
I'm not after performance gains, I'm after a deep throaty sound. But having said that I don't want to stuff my exhaust valve either!
Any suggestions welcome!
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