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 Spring

Valve Spring Compression Pressure	Intake	720-800 at 28.02 Newton At Millimeter (N @ mm)
	Exhaust	720-800 at 28.02 Newton At Millimeter (N @ mm)
Valve Spring Free Length Pressure	Intake	287.19-321.19 at 42.56 Newton At Millimeter (N @ mm)
	Exhaust	287.19-321.19 at 42.56 Newton At Millimeter (N @ mm)
Valve Springs Installed Pressure Service Limit	5% Pressure Loss at 28.8 Newton At Millimeter (N @ mm)
Valve Springs - Out of Square Limit	Intake	2.0 Degrees (deg)
	Exhaust	2.0 Degrees (deg)