PORSCHE RACING HISTORYClaude Bourgoignie (B)
1979 : Saison Abschluss Rennen Zolder - 1st
11 March 1979 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 48 | Porsche 935 | 930 770 0903 | Gr.5 | Claude Bourgoignie (B) | Team Willeme (B) | 4th | 4th | 6th | 24 laps |
5 August 1979 - Brands Hatch 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 28 | Porsche 935 K3 | 930 890 0013 | Gr.5 | Claude Bourgoignie (B)/"John Winter" Louis Krages (D) | Porsche Kremer Racing (D) | DNF | 3rd | 100 laps - Engine |
14 October 1979 - Saison Abschluss Rennen Zolder - Benelux Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 15 | Porsche 935 K3 | 009 0002 | Gr.5 | Claude Bourgoignie (B) | Team Willeme (B) | 1st |