Ignition Timing

IGNITION TIMING (Degrees BTDC @ RPM) ⁽¹⁾

Application

Auto. Trans.

Man. Trans.

Forester

15 @ 700

15 @ 700

Impreza & Legacy

2.2L

20 @ 700

14 @ 700

2.5L

15 @ 700

15 @ 700

⁽¹⁾	To improve stability, timing is controlled while engine is idling. Timing range is plus or minus 8 degrees (all vehicles).