PORSCHE RACING HISTORYKurt Ahrens Jr. (D)
1968 : Zeltweg 1000 km - 2nd overall
25 August 1968 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 908 | 908-009 | P3.0 | Hans Herrmann (D)/Kurt Ahrens Jr. (D) | Porsche System Engineering Ltd. (D) | 2nd | 2nd | 3rd | 157 laps - #018? |