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
If it fails:
lemon-manuals.org.ua
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permanently
Valve Spring
Valve Spring Compression Pressure:
Valve Open To Maximum Lift
800.6 N (180 lbs.) @ 29.5 mm (1.16 inch)
Valve Closed
288.1 N (65 lbs.) @ 40.1 mm (1.58 inch)