Black Diamond Intake Valve - Topline Performance Products

These materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of the valves, and the purity of the chrome is closely monitored. A 360 degree anode is used to produce the highest possible grade of hard chrome finish. White Diamond? Valves are light, strong, one piece forgings with profiles that provide excellent flow characteristics
Features:

• These materials have proven heat and corrosion resistance properties.


• A 360-degree anode is used to produce the highest possible grade of hard chrome finish.

Fits
Yamaha YFM660FG Grizzly 4WD [IRS] 2002 to 2008
Yamaha YFM660R Raptor 2001 to 2005
Yamaha YXR660F Rhino 660 2004 to 2007