Description
The Wiseco VES028 exhaust valve is purpose-built to handle the extreme heat and friction demands of high-performance YFM350 Grizzly engines. With factory-grade CVD or CNI surface coatings, this valve resists wear far longer than OEM components while maintaining precise tolerances that keep your engine running at peak efficiency. Whether you’re pushing your quad to its limits on the trail or rebuilding after serious miles, this is the valve that won’t let you down.
- CVD/CNI surface coatings
- Advanced wear resistance
- Reduces friction losses
- High-temperature rated
- Precision-engineered tolerances
- Lightweight design
- Fits Yamaha YFM350 Grizzly 2007-2012
- MPN: VES028
- Direct bolt-on replacement
- Extended engine longevity






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