PORSCHE RACING HISTORYDieter Schornstein (D)
1979 : Dijon 6 Hours - 3rd overall, 2nd in class : Silverstone 6 Hours - 3rd overall, 2nd in class : Le Mans 24 Hours - 3rd in class : Brands Hatch 6 Hours - 2nd in class
11 March 1979 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 8th | 8th | 9th | 24 laps |
8 April 1979 - DRM Hockenheim Jim Clark - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | DNF | 8th | 11 laps - Drive Shaft |
22 April 1979 - Dijon 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D)/Edgar Dören (D) | Sekurit Racing Team (D) | 3rd | 2nd | 9th | 239 laps |
29 April 1979 - DRM Nürburgring Eifelrennen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 8th | 8th | 11th | 7 laps |
6 May 1979 - Silverstone 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 26 | Porsche 935/77A | 930 890 0012 | Gr.5 | Edgar Dören (D)/Dieter Schornstein (D) | Sekurit Racing Team (D) | 3rd | 2nd | 6th | 217 laps |
20 May 1979 - DRM Salzburgring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 7th | 7th | 8th | 23 laps |
3 June 1979 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D)/Edgar Dören (D)/Götz von Tschirnhaus (D) | Sekurit Racing Team (D) | 4th | 4th | 8th | 43 laps |
10 June 1979 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 42 | Porsche 935/77A | 930 890 0012 | Gr.5+2.0 | Dieter Schornstein (D)/Edgar Dören (D)/Götz von Tschirnhaus (D) | Sekurit Racing Team (D) | 7th | 3rd | 17th | 284 laps |
24 June 1979 - DRM Norisring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 7th | 7th | 9th | 42 laps |
1 July 1979 - DRM Zandvoort - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 7th | 7th | 7th | 24 laps |
22 July 1979 - DRM Diepholz - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 10th | 8th | 12th | 37 laps |
5 August 1979 - Brands Hatch 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 24 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D)/Edgar Dören (D) | Sekurit-Racing Team-Aachen (D) | 4th | 2nd | 11th | 218 laps |
19 August 1979 - DRM Zolder Westfalen-Pokal - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 7th | 7th | 8th | 23 laps |
23 September 1979 - DRM Nürburgring Supersprint - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit-Racing-Team Aachen (D) | 8th | 7th | 11th | 41 laps |
14 October 1979 - Saison Abschluss Rennen Zolder - Benelux Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 935/77A | 930 890 0012 | Gr.5 | Dieter Schornstein (D) | Sekurit Racing Team (D) | 4th |