PORSCHE RACING HISTORYHans-Dieter Dechent (D)
1970 : Spa 1000 km - 2nd in class
25 April 1970 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 44 | Porsche 908/02 | 908/02-019 | P3.0 | Gerhard Koch (D)/Hans-Dieter Dechent (D) | International Martini (D) | DNF | 21st | 35 laps - Electrics |
17 May 1970 - Spa 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 908/02 | 908/02-023 | P3.0 | Hans-Dieter Dechent (D)/Helmut Marko (A) | Martini International Racing Team (D) | 11th | 2nd | 14th | 62 laps |