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Valve: Specifications

Valve Head Thickness Intake Standard 0.030-0.047 Inch (in)
Minimum Limit 0.024 Inch (in)
Exhaust Standard 0.03-0.047 Inch (in)
Minimum Limit 0.027 Inch (in)
Valve Head Angles For Refinishing Area Abobe Seat Contact Area 15 Degrees (deg)
Seat Contact Surface 45 Degrees (deg)
Valve Stem Outside Diameter Intake (STD) 0.2152-0.2157 Inch (in)
Valve Stem To Guide Clearance Intake (STD) 0.0008-0.0018 Inch (in)
(MAX) 0.0027 Inch (in)
Exhaust (STD) 0.0018-0.0028 Inch (in)
(MAX) 0.0035 Inch (in)