PORSCHE RACING HISTORY935 K1
1977
13 March 1977 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 935 K1 | 006 00019 | Gr.5 | Franz Konrad (A) | Kannacher Racing (D) | 4th | 4th | 4th | 23 laps |
27 March 1977 - DRM Nürburgring 300 Km - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 935 K1 | 006 00019 | Div. I | Franz Konrad (A) | Kannacher-GT-Racing (D) | 8th | 8th | 5th | 5 laps |
3 July 1977 - DRM Norisring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 935 K1 | 006 00019 | Div.I | Franz Konrad (A) | Kannacher GT-Racing (D) | 5th | 6th | 66 laps |
30 July 1977 - DRM Hockenheim Grand Prix - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 54 | Porsche 935 K1 | 006 00019 | Div.I | Peter Hähnlein (D) | DNF | 12th | 14 laps |