PORSCHE RACING HISTORYGerhard Koch (D)
1967 : Spa 1000 km - 2nd in class : Nürburgring 1000 km - 2nd overall : Le Mans 24 Hours - 2nd in class
25 April 1967 - Monza 1000 km - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 44 | Porsche 906 | 906-155 | S2.0 | Gerhard Koch (D)/Rolf Stommelen (D) | Gerhard Koch (D) | DNF | 14th | Tappet |
1 May 1967 - Spa 1000 km - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 22 | Porsche 910 | 910-005 | P2.0 | Gerhard Koch (D)/Gerhard Mitter (D) | Porsche System Engineering (D) | 7th | 2nd | 10th | 67 laps |
28 May 1967 - Nürburgring 1000 km - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 910 | 910-013 | P2.0 | Paul Hawkins (AUS)/Gerhard Koch (D) | Porsche System Engineering (D) | 2nd | 2nd | 8th | 44 laps |
11 June 1967 - Le Mans 24 Hours - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 66 | Porsche 906 | 906-156 | S2.0 | Gerhard Koch (D)/Christian Poirot (F) | Christian Poirot (F) | 8th | 2nd | 32nd | 321 laps |