Wiseco Performance Titanium Intake Valve Kit All Wiseco Titanium valves are manufactured to the highest quality specifications. Each valve is a forged, one-piece construction for higher strength and fatigue properties. A chromium nitride coating offers superb surface hardness and wear resistance. Wiseco’s valves are available for most popular applications. Product Details Product Line Wiseco Tytanium Engine Valve Part Number VIT007 Fitment Type Model-Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Each Style High-Performance Engine Valve Size Age Group Gender Position Intake Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Material Titanium Color Finish Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Overall Seat Width Overall Seat Length Piston/Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions FALSE Product Disclaimer Items Included Fitments 2002 Yamaha WR426F 2001 Yamaha WR426F 2002 Yamaha YZ426F 2001 Yamaha YZ426F