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 SPRINGS
Free Length (approx.) 46.22 mm (1.82 in.)
Spring Tension
Valve Closed 293 - 329 N at 41.2 mm (66 - 74 lb. ft. at 1.625 in.)
Valve Open 911 - 978 N at 30.4 mm (205 - 220 lb. ft. at 1.200 in.)
Inside Diameter 24.08 - 24.59 mm (0.948 - 0.968 in.)