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, Intake/Exhaust

Inlet valve clearance 0.306-0.356 mm (0.012-0.014 in)
Exhaust valve clearance 0.305-0.356 mm (0.012-0.014 in)
Inlet valve material Silico chrome steel
Exhaust valve material Austenitic steel
Inlet valve head diameter 47.50-47.75 mm (1.870-1.880 in)
Exhaust valve head diameter 41.15-41.40 mm (1.620-1.630 in)
Valve stem diameter, Inlet and exhaust 7.87-7.94 mm (0.310-0.3125 in)
Valve lift 9.53 mm (0.375 in)