Operation CHARM: Car repair manuals for everyone.
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

BASE IGNITION TIMING [1] 5° ± 2° BTDC At Idle

ACTUAL IGNITION TIMING [2] 15° BTDC At Idle

PRIMARY COIL RESISTANCE
At 68°F (20°C) 0.67 - 0.81 ohms

SECONDARY COIL RESISTANCE
At 68°F (20°C) Approx 11.3 - 15.3 kohms

[1] Refer to ADJUSTMENT PROCEDURES.
[2] Not adjustable.