Description
Looking for even more power out of your 2-stroke motorized bicycle? The Speed Demon High-Performance Expansion Chamber drastically improves the stock power bandwidth of your 48cc or 66/80cc 2-stroke engine.
This pipe improves the use of any leftover energy from the burnt exhaust exiting the cylinder which helps fill the cylinder for the next cycle. This, in turn, increases your motorized bicycle engine kit’s low-end acceleration and top end speed. All this is done with a muffler to stifle the sound of the exhaust.
Easy to mount and compatible with nearly and 2 stroke engine out there, the Speed Demon High-Performance Expansion Chamber exhaust is perfect for those looking for more performance out of their motorized bike without creating too much excess noise.
This Expansion Chamber with Muffler will enhance your power output by expanding the volumetric efficiency 2-stroke bike engine. In addition to adding a boost in the top end speed, this muffler improves the use of any leftover energy from the burnt exhaust exiting the cylinder. This helps aid the filling of the cylinder for the next cycle, and all is done with a muffler to stifle the sound of the exhaust.
Gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.
