PORSCHE RACING HISTORY1977 - Interserie Ulm
18 September 1977 - Ulm-Mengen, Germany
Reinhold Jöst wins in a Porsche 908/03
Overall - 1st : Div.I - 1st
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 908/03 Turbo | 908/03-008 | Div.I | Reinhold Jöst (D) | Joest Racing Team (D) | 1st | 1st | 30 laps |
Interserie
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