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 stem to guide clearance	Intake		0.0010-0.0028 Inch (in)
	Exhaust		0.0015-0.0033 Inch (in)
Valve head diameter	Intake		1.57 Inch (in)
	Exhaust		1.30 Inch (in)
Valve face	Runout limit		0.002 Inch (in)
	Angle		45 Degrees (deg)
Valve stem diameter	Standard	Intake	0.2744-0.2752 Inch (in)
		Exhaust	0.2740-0.2748 Inch (in)
	1st Oversize	Intake	0.289-0.290 Inch (in)
		Exhaust	0.289-0.290 Inch (in)
	2nd Oversize	Intake	0.304-0.305 Inch (in)
		Exhaust	0.304-0.305 Inch (in)