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 Spring

Valve Spring Free Height	Standard	2.01 Inch (in)
	Limit	1.97 Inch (in)
Valve Spring Installed Height	Standard	1.740 Inch (in)
Valve Spring Load		60 Pound-Force (lbf)
Valve Spring Out of Squareness	Standard	2 Degrees (deg) or less
	Limit	4 Degrees (deg) Max