BOYESEN SNOWMOBILE POWER REED (563) SKI-DOO FORMULA SP NSC is a composite of

NSC is a composite of a nickel and silicon carbide

SPX pads & shoes meet the demands & high standards that you come to expect from Gamma Powersports

yarn-like strands for exceptional durability

MATRIX M52 OIL FUNNEL

Mounting: Single Bolt Hole

BOYESEN SNOWMOBILE POWER REED (563) SKI-DOO FORMULA SP NSC is a composite ofBOYESEN 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