sthus 49cc 60cc 66cc 80cc High-Performance Racing Motorized Bicycle Gas Engine Motor Parts Muffler Expansion Chamber Exhaust Pipe - Black
Key features
- •This expansion chamber used on a two-stroke cycle engine to enhance its power output by improving its volumetric efficiency
- •It makes use of the energy left in the burnt exhaust exiting the cylinder to aid the filling of the cylinder for the next cycle
- •It is the two-stroke equivalent of the tuned pipes (or headers) used on four-stroke cycle engines
- •It provides you with a boost in power and top speed
sthus 49cc 60cc 66cc 80cc High-Performance Racing Motorized Bicycle Gas Engine Motor Parts Muffler Expansion Chamber Exhaust Pipe - Black
List Price: $82.10$73.89DEALYou Save: $8.21 (10%)
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