Ignition Timing: 944

The 944 uses digital engine electronics (DME). With this system ignition timing is controlled electronically and no timing adjustment is necessary.

Fig 1: 924 Flywheel Ignition Timing Marks

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

IGNITION TIMING SPECIFICATIONS

Application

Timing RPM

Setting

924

900-1000

⁽¹⁾ TDC

924 Turbo

900

⁽²⁾ 6-10° BTDC

944

850-950

⁽²⁾ 3-7° BTDC

⁽¹⁾	With distributor vacuum hoses connected.

⁽²⁾	No adjustment necessary.