Boyesen Power reeds Polaris 650/750/780cc Watercraft 58-0416
Boyesen Power Reeds Fits SL 650 MSX 750 SLT 750 SL750 SLX Pro SLX780 SLT780 SL780. Boyesen Reeds Dual-stage reeds work in unison to perform efficiently throughout the entire powerband. The difference in stiffness between the top reed and the bottom reed allow the reeds to respond quickly and accurately to changes in engine pressure. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband.