Yamaha 3 cylinder watercraft, are hard on reeds. To curb the appetite that these big engines have for reed petals, Boyesen has created a Reed Valve Stuffer Kit. Optimized reed valve stuffers together with Boyesen Pro Series reeds minimize turbulence and redirect flow to properly distribute the intake charge across the whole reed petal surface.
Applications
- Yamaha GP-R 1200 2000-2002
- Yamaha GP-R 1300 2003-2004
- Yamaha XL 1200 2001
- Yamaha XL LTD 1200 1999-2000
- Yamaha XLT 1200 2002-2003