PORSCHE RACING HISTORYChassis No. 962C-116
2 February 1986 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | Paolo Barilla (I) | Joest Racing (D) | 64th | 21st | 4th | 6 laps - Electrics |
2 March 1986 - Miami Grand Prix - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | Gianpiero Moretti (I)/Randy Lanier (USA) | Joest Racing (D) | 13th | 13th | 14th | 115 laps |
22 March 1986 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | Gianpiero Moretti (I)/Randy Lanier (USA)/"John Winter" Louis Krages (D) | Momo/Joest Racing (D) | 74th | 14th | 7th | 10 laps - Engine |
6 April 1986 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | "John Winter" Louis Krages (D)/Marc Duez (B) | Joest Racing (D) | 8th | 8th | 10th | 115 laps |
29 June 1986 - Norisring 100 Mile - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | Danny Ongais (USA) | Blaupunkt-Joest Racing (D) | 9th | 1st | 12th | 76 laps |
26 October 1986 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | "John Winter" Louis Krages (D)/Paolo Barilla (I)/Bob Wollek (F) | Joest Racing (D) | 5th | 5th | 10th | 95 laps |
1 March 1987 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | Klaus Ludwig (D)/"John Winter" Louis Krages (D) | Joest Racing (D) | 23rd | 14th | 10th | 98 laps - Accident |
21 March 1987 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | Sarel van der Merwe (ZA)/"John Winter" Louis Krages (D)/Danny Ongais (USA) | Joest Racing (D) | 4th | 4th | 4th | 281 laps |
12 April 1987 - Monza 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | "John Winter" Louis Krages (D)/Stanley Dickens (S)/Klaus Ludwig (D) | Joest Racing (D) | 4th | 4th | 10th | 167 laps |
14 June 1987 - Le Mans 24 Hours - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | Frank Jelinski (D)/Hurley Haywood (USA)/Stanley Dickens (S) | Joest Racing (D) | DNF | 11th | 7 laps - Engine |
28 June 1987 - Norisring 200 Mile - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | "John Winter" Louis Krages (D)/Stanley Dickens (S) | Joest Racing (D) | 3rd | 3rd | 11th | 150 laps |
30 August 1987 - Nürburgring 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | Frank Jelinski (D)/"John Winter" Louis Krages (D)/Stanley Dickens (S) | Joest Racing (D) | 4th | 4th | 11th | 212 laps |
13 September 1987 - Spa 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | Frank Jelinski (D)/Stanley Dickens (S)/"John Winter" Louis Krages (D) | Joest Racing (D) | 6th | 6th | 9th | 138 laps |
27 September 1987 - Fuji 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | "John Winter" Louis Krages (D)/Frank Jelinski (D)/Bob Wollek (F) | Joest Racing (D) | 5th | 5th | 16th | 218 laps |
11 October 1987 - Interserie Zeltweg II - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 962 C | 962C-116 | C1 | "John Winter" Louis Krages (D) | Joest Racing (D) | 4th | 4th | 24 laps |
28 November 1987 - Kylami 500 km - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 9 | Porsche 962 C | 962C-116 | C1 | Frank Jelinski (D)/"John Winter" Louis Krages (D) | Joest Racing (D) | 4th | 4th | 9th | 81 laps |
6 March 1988 - Jerez 800 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 962 C | 962C-116 | C1 | Frank Jelinski (D)/"John Winter" Louis Krages (D) | Joest Racing (D) | 5th | 5th | 8th | 183 laps |
19 March 1988 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 962 | 962C-116 | GTP | "John Winter" Louis Krages (D)/Frank Jelinski (D)/Paolo Barilla (I) | Joest Racing (D) | 2nd | 2nd | 9th | 309 laps |