Kibblewhite Precision Engine Valve Kit - 20-22250

Kits include KPMI or equivalent valve spring kit, a full set of Black Diamond stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listed All valves are impregnated by a special process to a depth of .002in. with a surface buildup of .0002in. This process improves wear properties, reduces friction and provides resistance to corrosion and wear Compatible with leaded and unleaded fuels Sold as complete kits for one engine Made in the U.S.A.

Specifications

Spring Lift	0.400" / 0,400"
Spring Open Pressure	330 lb
Stem Diameter	Intake 0.3090", Exhaust 0.3384" / Intake 7.85 mm, Exhaust 8.60 mm
Tulip Angle	Intake 23°, Exhaust 29°
Head Diameter	Intake 46.36 mm, Exhaust 39.88 mm / Intake 1.750", Exhaust 1.570"
Spring Seat Pressure	95 lb
Length	Intake 3.562", Exhaust 3.512"
Material	Black Diamond™ Stainless
Product Name	Engine Kit
Application	Exhaust / Intake
Collar Material	H.T. Steel
Valve Seat Height	1.245"