Boyesen Power Reeds for Honda / Kawasaki / Polaris / Suzuki ATV - 607 1973 Honda CB350K Super Sport These mufflers offer more features

These mufflers offer more features and benefits at a better price than comparable products: For example

2009 Arctic Cat M8 Sno Pro w/153in

in some cases cylinder head must be modified

(1) 28x40x3 seal

The OEM regulator/rectifier is not able to handle the extra power from the high output stators properly so we highly recommend replacing the stator and regulator/rectifier as a set on these bikes

Boyesen Power Reeds for Honda / Kawasaki / Polaris / Suzuki ATV - 607 1973 Honda CB350K Super Sport These mufflers offer more featuresBoyesen Power Reeds Part Number: 607 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 Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power Minor change gives major horsepower