Skip to product information
1 of 1

Valve, Black Diamond™ Stainless, Std. Center Intake, Yamaha®, WR™/ YZ™ 250F, 2001-2013

Valve, Black Diamond™ Stainless, Std. Center Intake, Yamaha®, WR™/ YZ™ 250F, 2001-2013

SKU:80-80075

Regular price $37.55 USD
Regular price $37.55 USD Sale price $37.55 USD
Sale Sold out


California Prop 65

All KPMI® Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamond™ process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

Type Center Intake
Material Black Diamond™ Stainless
Coating Black Nitroneg
Quantity
Pkg. of 1
Head Diameter 23.00mm / 0.906"
Stem Diameter 4.0mm / 0.1568"
Tulip 25º
Overall Length 3.150"
Remarks Standard
Note Must use Kibblewhite® Lightweight Valve Spring Kits when installing Black Diamond Valves.
Unique Identifier No. FR327789_01GAUS


 

View full details