Description & Size Guide
Intake Stainless Conversion Valve and Spring KitStainless 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 Kit Includes:
• 2x Outer Valves 3.040" Length
• 1x Center Valve 3.00" Length
• 3x Titanium Retainers
• 3x Valves Springs
• 3x Basewahsers
• 3x Red Viton® SealsYamaha WR 250 F 2001-2013 Yamaha YZ 250 F 2001-2013 Yamaha WR 450 F 2003-2015 Yamaha YFM 450 D 4X4 2014 Yamaha YFM 450 DH 4X4 2014 Yamaha YFM 450 FA 4X4 2003-2016 Yamaha YFM 450 FA SE 4X4 2005-2006 Yamaha YFM 450 FAH 4X4 2003-2006 Yamaha YFM 450 FG 4X4 2007-2013 Yamaha YFM 450 FG OH 4X4 2007 Yamaha YFM 450 FG SE 4X4 2007 Yamaha YFM 450 FG SP 4X4 2008 Yamaha YFM 450 FGH 4X4 2007-2013 Yamaha YFM 450 FGP 4X4 2011-2013 Yamaha YFM 450 FGPH 4X4 2011-2013 Yamaha YFM 450 FWAN 4X4 2012-2016 Yamaha YFM 450 FX 4X4 2006-2010 Yamaha YFM 450 FX SE 4X4 2007-2008 Yamaha YFM 450 P 4X4 2014 Yamaha YFM 450 PH 4X4 2014 Yamaha YFZ 450 2004-2009 Yamaha YFZ 450 R 2009-2016 Yamaha YFZ 450 RSE 2010-2016 Yamaha YFZ 450 X 2010-2011 Yamaha YFZ 450 XSE 2011 Yamaha YXR 450 F 4X4 2007-2009 Yamaha YXR 450 F SE 4X4 2007 Yamaha YXR 450 F SP 4X4 2008 Yamaha YXR 450 FA 4X4 2006 Yamaha YXR 450 FAH 4X4 2006 Yamaha YXR 450 FH 4X4 2007-2009 Yamaha YZ 450 F 2003-2017
This item fits to following bikes.
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