Idle Speed & Ignition Timing
Ensure idle speed and ignition timing are set to specification. For idle speed adjustment procedures, see ADJUSTMENTS article. Ignition timing is not adjustable.
IDLE SPEED & CO LEVEL
| Application | Idle RPM | (1) CO Level | |||
|---|---|---|---|---|---|
| 240, 740 & 940 | |||||
| Non-Turbo | 775 | 0.6% | |||
| Turbo | 750 | 0.6% | |||
| 960 | 750 | 0.6% | |||
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IGNITION TIMING (Degrees BTDC @ RPM)
| Application | (1) Timing | ||
|---|---|---|---|
| 240, 740 & 940 | 12 @ 725-825 | ||
| 960 | 5 @ 750 | ||
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