VALVE EXHAUST STD CRF450R

Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics Stems are coated with black nitroneg Valve is infused by a special German process to a depth of .002, with a surface build up of .0002 which 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 (F.E.A) software, and profiles are tested on a computerized flow bench Made in the USA