Kibblewhite Black Diamond Stainless Engine Exhaust Valve

• 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.
• These valves are intended as O.E.M replacement valves and are completely compatible with the O.E.M. spring kits

Specs:

• Head Diameter: 1.181"/30.00mm
• Stem Diameter: .1957"
• Tulip: 20°
• Overall Length: 3.310"

Included Items:

• (1) Exhaust valve
• No instructions