Tune-Up Procedures - 4-Cylinder: Distributor

Models are equipped with Bosch single-point distributors or Bosch electronic ignition systems.

DISTRIBUTOR SPECIFICATIONS

Application

Specification

Air Gap ⁽¹⁾

.010" (.25 mm)

Point Gap

.016" (.40 mm)

Dwell Angle

44-50°

Breaker Arm Spring Tension

14-21 ozs. (400-600 g)

⁽¹⁾	Electronic ignition system only.

Fig 1: 912E & 914 Firing Order & Distributor Rotation

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Fig 2: 924 Firing Order & Distributor Rotation

Courtesy of PORSCHE CARS NORTH AMERICA, INC.