R
Robert k
Guest
I am designing a motor limo bicycle 49cc
I was thinking adding 2 exhaust together first the expansion tube exhaust in the front then piped down to a poo poo long pipe muffler going down the side.
Was wondering would doing that hurt any performance or anything
I was thinking adding 2 exhaust together first the expansion tube exhaust in the front then piped down to a poo poo long pipe muffler going down the side.
Was wondering would doing that hurt any performance or anything