Why hasnt anyone come up with something different.idk.
Man i went to loretta lynns amatuer nats for mx.and those 80’s had pipes on them thatwas unreal looking.some looked big enough to run on a 250.bad azzery is what it was.i was kid when i went and i wondered where i could get a pipe like that.
I wonder if the pipe is inside the can muffler on the end? And if it is, would it make more power with a stinger and silencer. vlr 100cc and ka 100cc make around 19,20 hp. Pro Mx 105cc makes 30+ hp. For a fun kart.