Kibblewhite Precision 80-80215T Tensillite Titanium Intake Valve

All KPMI titanium valves are manufactured from solid U.S. milled titanium bar. The titanium bar is cut, forged and then the stem is pulled from the forging process and cross-sectionally reduced. After all final grinding and machining the valve is encased in a hard titanium nitride shell. We have tested these valves in the lab and on the track. They have proven themselves time after time in many high-demand applications, from a dual stage nitrous motor to a recent Superbike from Hell.

Vehicle Fitment:

2003-2009 Yamaha WR450F
2011-2015 Yamaha WR450F
2004-2009 Yamaha YFZ450
2009-2017 Yamaha YFZ450R
2009-2017 Yamaha YFZ450R SE
2010-2011 Yamaha YFZ450X
2003-2009 Yamaha YZ450F