PORSCHE RACING HISTORY1977 - Interserie Hockenheim
9 October 1977 - Motodrom Hockenheim, Germany
Reinhold Jöst third in a Porsche 908/03
Overall - 3rd : Div.I - 3rd
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 Turbo | 908/03-008 | Div.I | Reinhold Jöst (D) | Joest Racing Team (D) | 3rd | 3rd | 22 laps | |
| 5 | Porsche 908/03 | 908/03-012 | Div.I | Jürgen Barth (D) | Jürgen Barth (D) | DNF |
Interserie
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