BOYESEN SNOWMOBILE POWER REED (543) SPEEDOMETER SENSORS GMAX GM69 CRUSADER II TOP

GMAX GM69 CRUSADER II TOP VENT

A rubber sealing ring is provided to insure a perfect

Valve Length: 79mm +/-0

When Replacing This Unit Your Original Pump May Have Slightly Different Measurements Depending Who Manufactured The Original

2-STROKE 33-36CC)

BOYESEN SNOWMOBILE POWER REED (543) SPEEDOMETER SENSORS GMAX GM69 CRUSADER II TOPBOYESEN SNOWMOBILE POWER REED Boyesen's 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