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Valve, White Diamond® Stainless, Center Intake, Various Yamaha® Applications

Valve, White Diamond® Stainless, Center Intake, Various Yamaha® Applications


Regular price $37.55 USD
Regular price $37.55 USD Sale price $37.55 USD
Sale Sold out
Head Diameter/ O.L.


California Prop 65

Yamaha® YFZ™ 450 2004-2009
Yamaha® YFZ™ 450X 2008-2011
Yamaha® YFZ™ 450R 2009-2023
Yamaha® YFZ™ 450SE 2010-2023
Yamaha® WR™ 450 2003-2015
Yamaha® YZ™ 450F 2003-2009

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.

Type Center Intake
Material White Diamond® Stainless
Coating Hard Chrome
Pkg. of 1
Head Diameter 27.00mm / 1.063" or 28.00mm/ 1.102"
Stem Diameter 5.0mm / 0.1765"
Tulip 15º
Overall Length 3.000" or 2.990"
Remarks Standard or Oversize
Niote Must use Kibblewhite® Lightweight Valve Spring Kits when installing White Diamond Valves.
Unique Identifier No. FR327789_01GAUS
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