Ignition · Ignition and Tune-Up
| System | Ignition and Tune-Up |
| Subsystem | Ignition |
| Years | 1982–1983 |
| Vehicles | 911SC |
| Confidence | Factory Verified |
Source: Porsche Technical Specifications, WKD 423110 (911 SC, 911 Turbo, 82-83 Models), "Zündkerzenübersicht", page 102 (German edition, translated)