Description
- Stainless steel conversion kits include only what?s 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 U.S.A.
Yamaha — YZ 450 F — (2004, 2007, 2008, 2005, 2006, 2003, 2009); Yamaha — WR 450 F — (2004, 2014, 2009, 2011, 2012, 2003, 2005, 2006, 2013, 2008, 2010, 2007, 2015); Yamaha — YFZ 450 X 4×2 — (2009, 2007, 2015, 2006, 2011, 2014, 2018, 2004, 2016, 2017, 2005, 2008, 2010); Yamaha — YFZ 450R 4×2 — (2015, 2011, 2017, 2009, 2016, 2010, 2014, 2018); Yamaha — YFZ 450 SE 4×2 — (2007, 2008, 2006); Yamaha — YFZ 450 4×2 — (2007, 2012, 2006, 2011, 2017, 2008, 2013, 2010, 2004, 2014, 2005, 2009, 2015, 2016, 2018)






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