b-rich

...backpressure? just wondering, im pretty sure it does but is it gonna hurt anything taking pipes off , like a 2stoke motor? probably would make it run lean or something right??this is a banshee btw,just curious.

rhsaunders

No. The only result of removing the exhaust system would be excessive noise.

John Paul

Actually it will run looking at the pistons in the exhaust ports. 2 stroke engines like almost no to negative pressure in the exhaust. Thus the expansion chamber exhaust was born. expanding gasses into a large chamber makes low pressure and helps pull the next exhaust pulse out. 2 Stoke engines with out exhaust are to lould even with cotton in your ears and helmet on.