Ignition Timing

NOTE: Ignition timing and idle speed on 9000 Series are controlled by ECM, and are not adjustable.

IGNITION TIMING - 900 SERIES (Degrees BTDC @ RPM)

Application

Man. Trans.

Auto. Trans.

Non-Turbo

14 @ 850

⁽¹⁾ 14 @ 850

Turbo

16 @ 850

⁽¹⁾	Distributor vacuum hose disconnected.

Fig 1: Identifying Ignition Timing Marks

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