Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Valve, Intake/Exhaust

Valve Head Thickness Intake Valves STD 0.039 Inch (in)
Min Limit 0.02 Inch (in)
Exhaust Valves STD 0.047 Inch (in)
Min Limit 0.027 Inch (in)
Valve Stem Outside Diameter Intake 0.2148-0.2157 Inch (in)
Exhaust 0.2142-0.2148 Inch (in)
Valve Stem Radial Runout Min Intake And Exhaust 0.003 Inch (in)
Valve Stem To Guide Clearance Intake STD 0.0008-0.0022 Inch (in)
MAX Limit 0.0027 Inch (in)
Exhaust STD 0.0018-0.0028 Inch (in)
MAX Limit 0.0035 Inch (in)