BOYESEN MOTORCYCLE POWER REED (668) TILT MOTORS We offer both versions with

We offer both versions with and without the built-in fuel filter

GMAX OF77 TOP FRONT VENT

Excellent While Maintaining Firmness

At the heart of the system is a unique muffler design that uses a series of internal tubes along with resonant expansion chambers to capture and cancel unwanted sound waves before being released into the atmosphere

BOYESEN MOTORCYCLE POWER REED (668) TILT MOTORS We offer both versions withBOYESEN MOTORCYCLE POWER REED Boyesens patented dual stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power More Air Flow. The dual stage design allows you to replace your stock reed stop with a Rev Plate