Valve, Black Diamond™ Stainless, Std. EX, Husqvarna®, Various 450-510cc, 2006-2008

Black Diamond Valves. Black Nitroneg Stems.

Husqvarna
SM 450R - 510R 2006-08
SM 450RR 2006
TE/TC 450 - 510 (Std) 2006-08
TXC 450 - 510 (Std) 2006-08

Kibblewhite # 93-93066 ,
Head Diameter 31.00mm / 1.220" in.
Stem Diameter 4.97mm / 0.1958" in.
Tulip 20 degrees,
OL 90.55mm / 3.565" in.
NOTE: Kibblewhite advise to use Kibblewhite valve spring Kit?s with Kibblewhite valves. Use Part no 65-701

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.

Part No. 65-487 (oro2u.com) Intake Valve Standard.