VALVE INTAKE CENTRE YZF400/426, KIBBLEWHITE 80-8056H, YZF400/426 98-02 YAMAHA
PRODUCT INFORMATION
Brand | Kibblewhite |
---|---|
Product Type | Valve - Intake |
Product Group | Cam & Valvetrain |
Catalogue | DIRT, ROAD |
General Material | Stainless Steel |
VEHICLE FITMENT
DESCRIPTION
Valve, White Diamond® Stainless, Std. Center IN, Yamaha®, WR™/YZ™ 400/426, 1998-2002
Black Diamond Valves for Yamaha YZF/WRF 400/426 1998-2002,
Kibblewhite # 80-8056H, INTAKE
Head Diameter 27.00mm / 1.063 inc.
Stem Diameter 4.50mm / 0.1765 inc.
Tulip 15 degrees,
OL 83.37mm / 3.280 inc.
Standard
We fully CNC machine our White Diamond® Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. 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
NOTE: Kibblewhite advise to use Kibblewhite valve spring Kits with Kibblewhite valves. Use Part no 65-724
Part No. 65-495.KW.SS (Off Road Only Ltd.)