Hot Rods Exhaust Valve Titanium - YAMAHA YZ250F 2001-2013

• Crafted from titanium alloy
• Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
• Compatible with OEM components
• Induction hardened valve stem tip
• Precision machined valve head and seat surfaces
• Special PVD, CVD processes leave a (Chromium Nitride Coating) CrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
• The titanium is coated to an ultra-smooth surface while reaching hardness levels 5x that of high speed steel
• The goal is to provide a valve that will endure the harshest racing conditions

Fitment:

YAMAHA

 ?GAS-GAS