Boyesen

604

Boyesen 604 Power Reed

EAN: 0804429002924

UPC: 804429002924

SKU: PU-604

Intake Manifolds

For: Yamaha Tri-Z 250 all models; Yamaha YZ125 1998-1992
Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power
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
Minor change gives major horsepower improvements and fuel economy

Boyesen Power Reeds use a patented dual-stage fiberglass design for more airflow, more air velocity and more overall power. This item fits the following applications: 1988-1992 Yamaha YZ125, 1985-1986 Yamaha YTZ250 Tri-Z.

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