Description
Features
- Stainless steel conversion kits include only whats needed to convert your head to the long-life stainless steel Black Diamond intake valves
- Extend the life of the valve train and intake components by as much as 4x over the OEM titanium parts
- Valves are designed to not only offer the best life span over OEM, but also designed to flow and perform better than OEM components
- Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software to ensure consistent performance and accurate designs
- Specifically designed and engineered for each application
- Made in the USA
| Position | Notes | |||
|---|---|---|---|---|
| 2002-2013 | Yamaha | YZ250F | - | - |
| 2002-2013 | Yamaha | WR250F | - | - |
