(1).jpg)
Notify me when back in stock
BOYESEN POWER REEDS
MAXIMUM POWER ACHIEVED THROUGH AIR INTAKE, ACCELERATION AND DISTRIBUTION
Each Power Reed system is unique - tailor made to your machine's specific model, year and displacement. 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 by creating:
MORE AIR FLOW
The dual-stage design allows you to replace your stock reed stop with a Rev-Plate which permits the reeds to open freely and function efficiently.
MORE AIR VELOCITY
The multi-port feature of the bottom reed creates more channels for the charge, delivering increased velocity to the intake ports.
MORE OVERALL POWER
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.
Fitment Details
- Yamaha YZ250 2005
- Yamaha YZ250 2006
- Yamaha YZ250 2007
- Yamaha YZ250 2008
- Yamaha YZ250 2009
- Yamaha YZ250 2010
- Yamaha YZ250 2011
- Yamaha YZ250 2012
- Yamaha YZ250 2013
- Yamaha YZ250 2014
- Yamaha YZ250 2015
- Yamaha YZ250 2016
- Yamaha YZ250 2017
- Yamaha YZ250 2018
- Yamaha YZ250 2019
(50.BOYPSR-034-1)
| SKU | 50.BOYPSR-034-1 |
| Barcode # | 50.BOYPSR-034 |
| Brand | Boyesen |
| Shipping Weight | 0.0010kg |
