Kibblewhite Intake Stainless Conversion Valve and Spring Kit (80-80950)

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$303.95
$236.25
(You save $67.70 )
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  • Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves
  • Extends the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts
  • Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases
  • Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software
  • Specifically designed and engineered for each application
  • Made in the USA
  • 0.380" Lift

Kit Includes:

  • 2x Outer Valves 3.040" Length
  • 1x Center Valve 3.00" Length
  • 3x Valve Springs
  • 3x Titanium Retainers
  • 3x Basewashers
  • 3x Red Rubber Coated Seals
Compatible Vehicles
Years Make Make Notes
2003-2009 Yamaha WR450F
2011-2015 Yamaha WR450F
2004-2009 Yamaha YFZ450
2009-2020 Yamaha YFZ450R
2009-2015 Yamaha YFZ450RSE Special Edition
2007 Yamaha YFZ450SE Special Edition
2008 Yamaha YFZ450SP Special Edition
2006-2007 Yamaha YFZ450V Bill Balance Edition
2010-2011 Yamaha YFZ450X
2010 Yamaha YFZ450X Bill Balance Edition
2011 Yamaha YFZ450XSE Special Edition
2003-2020 Yamaha YZ450F

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