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
Ignition Timing
IGNITION TIMING Standard value
5° BTDC ± 3°
Standard value
Approximately 10° BTDC
Ignition timing fluctuates about ± 7°, even under normal operating condition.
It is automatically further advanced by about 5° from 10° Before Top Dead Center at higher altitudes.