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)

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Valve, Intake/Exhaust

Valve Head Thickness	Intake	STD	0.03-0.047 Inch (in)
		MIN	0.024 Inch (in)
	Exhaust	STD	0.03-0.047 Inch (in)
		MIN	0.027 Inch (in)
Valve Stem Diameter	Intake		0.2152-0.2157 Inch (in)
	Exhaust		0.2142-0.2146 Inch (in)
Valve Stem Radial Runout	Intake(MIN)		0.005 Inch (in)
	Exhaust(MIN)		0.007 Inch (in)
Stem To Guide Clearance	Intake	STD	0.0002-0.0018 Inch (in)
		MAX	0.0027 Inch (in)
	Exhaust	STD	0.0012-0.0027 Inch (in)
		MAX	0.0035 Inch (in)