PORSCHE RACING HISTORYPorsche 935 K3 - Chassis No. 930 890 0013
17 September 1978 - Norisring Trophäe - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 935/77A | 930 890 0013 | Gr.5 | Bob Wollek (F) | Vaillant Kremer Team (D) | 1st | 1st | 2nd | 62 laps |
11 March 1979 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 5th | 5th | 7th | 24 laps |
8 April 1979 - DRM Hockenheim Jim Clark - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 6th | 6th | 6th | 20 laps |
29 April 1979 - DRM Nürburgring Eifelrennen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 5th | 5th | 10th | 7 laps |
20 May 1979 - DRM Salzburgring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 6th | 6th | 7th | 23 laps |
10 June 1979 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 40 | Porsche 935/77A | 930 890 0013 | Gr.5+2.0 | François Servanin (F)/Laurent Ferrier (F)/François Trisconi (CH) | Porsche Kremer Racing (D) | 3rd | 2nd | 20th | 293 laps |
17 June 1979 - DRM Mainz-Finthen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 6th | 6th | 6th | 50 laps |
24 June 1979 - DRM Norisring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 5th | 5th | 6th | 43 laps |
1 July 1979 - DRM Zandvoort - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935/77A | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 5th | 5th | 6th | 25 laps |
22 July 1979 - DRM Diepholz - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935 K3 | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 5th | 5th | 6th | 40 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 |
19 August 1979 - DRM Zolder Westfalen-Pokal - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935 K3 | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 4th | 4th | 4th | 24 laps |
2 September 1979 - DRM Hockenheim Hessen Cup - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 54T | Porsche 935 K3 | 930 890 0013 | Gr.5 | Klaus Ludwig (D) | Porsche Kremer Racing (D) | 1st | 1st | 4th | 40 laps |
23 September 1979 - DRM Nürburgring Supersprint - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935 K3 | 930 890 0013 | Gr.5 | Axel Plankenhorn (D) | Porsche Kremer Racing (D) | 3rd | 3rd | 5th | 44 laps |
27 April 1980 - Riverside 5 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935 M16 | 930 890 0013 | GTX | Howard Meister (USA)/John Morton (USA) | Andial Racing/Meister Homes (USA) | 44th | 12th | 10th | 60 laps - Suspension Damage |
4 May 1980 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 935 M16 | 930 890 0013 | GTX | Howard Meister (USA) | Andial Meister Racing (USA) | 15th | 9th | 12th | 46 laps - DNF |
1 February 1981 - Daytona 24 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 935 M16 | 930 890 0013 | GTX | Rolf Stommelen (D)/Harald Grohs (D)/Howard Meister (USA) | Andial Racing/Meister Homes (USA) | 24th | 9th | 1st | 500 laps - Electrics/Fire |
21 March 1981 - Sebring 12 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | GTX | Howard Meister (USA)/Harald Grohs (D)/Rolf Stommelen (D) | Andial/Meister Racing (USA) | 4th | 4th | 2nd | 233 laps |
26 April 1981 - Riverside 6 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | GTX | Rolf Stommelen (D)/Howard Meister (USA) | Andial Meister Racing (USA) | 31st | 11th | 3rd | 125 laps - DNF |
3 May 1981 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | GTX | Rolf Stommelen (D) | Andial Meister Racing (USA) | 37th | 19th | 6th | 8 laps - DNF |
24 May 1981 - Lime Rock 200 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | GTX | Rolf Stommelen (D) | Andial Meister Racing (USA) | 3rd | 3rd | 4th | 128 laps |
16 August 1981 - Mosport 6 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | GTX | Rolf Stommelen (D)/Harald Grohs (D) | Andial Meister Racing (USA) | 1st | 1st | 1st | 229 laps |
23 August 1981 - Road America 500 Miles - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | GTX | Rolf Stommelen (D)/Harald Grohs (D) | Andial Meister Racing (USA) | 1st | 1st | 2nd | 125 laps |
30 August 1981 - Mid-Ohio 500 km - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 935 M16 | 930 890 0013 | Gr.5 | Rolf Stommelen (D)/Derek Bell (GB) | Andial Racing (USA) | 1st | 1st | 5th | 130 laps |
16 May 1982 - Charlotte 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 09 | Porsche 935 K3 | 930 890 0013 | GTP | Preston Henn (USA)/Bonnie Henn (USA) | T-Bird Swap Shop (USA) | 11th | 6th | 13th | 123 laps |
3 July 1982 - Daytona 250 Miles Revere - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 935 K3 | 930 890 0013 | GTP | Preston Henn (USA)/Bonnie Henn (USA)/Randy Lanier (USA) | 4th | 3rd | 10th | 61 laps |
15 August 1982 - Mosport 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 08 | Porsche 935 K3 | 930 890 0013 | GTP | Preston Henn (USA)/Bonnie Henn (USA)/Desiré Wilson (ZA) | Henn's Swap Shop Racing Team (USA) | 24th | 10th | 7th | 92 laps - DNF |
28 November 1982 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 9 | Porsche 935 K3 | 930 890 0013 | GTP | Doc Bundy (USA)/Bonnie Henn (USA) | 52nd | 13th | 8th | 36 laps - DNF |