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

System Specifications

Valve Train

Timing in retarded setting of the vane cell at 1 mm valve lift and zero play

Intake opening, large stroke 11° after top dead center
Intake closing, large stroke 60° after bottom dead center
Intake opening, small stroke 39° after top dead center
Intake closing, small stroke 19° before BDC
Outlet opening 50° before BDC
Outlet closing 4.5° after top dead center