PORSCHE RACING HISTORYFrank Jelinski (D)
1986 : Brands Hatch 1000 km - 3rd overall : Jerez 360 km - 2nd overall : Spa 1000 km - 1st overall : Fuji 1000 km - 2nd overall
4 May 1986 - Silverstone 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 10 | Porsche 956 | 956-106 | C1 | Walter Brun (CH)/Frank Jelinski (D) | Brun Motorsport (CH) | 9th | 9th | 22nd | 203 laps |
1 June 1986 - Le Mans 24 Hours - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 C | 962C-117 | C1 | Massimo Sigala (I)/Walter Brun (CH)/Frank Jelinski (D) | Brun Motorsport (CH) | DNF | 12th | 75 laps - Valves |
29 June 1986 - Norisring 100 Mile - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 38 | Porsche 962 C | 962C-115 | C1 | Frank Jelinski (D) | Team Memorex (CH) | 4th | 4th | 11th | 78 laps |
20 July 1986 - Brands Hatch 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 956 | 956-106 | C1 | Thierry Boutsen (B)/Frank Jelinski (D) | Brun Motorsport (CH) | 3rd | 3rd | 4th | 231 laps |
3 August 1986 - Jerez 360 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 956 | 956-106 | C1 | Walter Brun (CH)/Frank Jelinski (D) | Brun Motorsport (CH) | 2nd | 2nd | 1st | 86 laps |
24 August 1986 - Nürburgring 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 956 | 956-106 | C1 | Frank Jelinski (D)/Stanley Dickens (S) | Brun Motorsport (CH) | DNF | 8th | 21 laps - Withdrawn Due To Conditions |
15 September 1986 - Spa 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 962 C | 962C-117 | C1 | Thierry Boutsen (B)/Frank Jelinski (D) | Brun Motorsport (CH) | 1st | 1st | 1st | 145 laps |
5 October 1986 - Fuji 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 956 | 956-106 | C1 | Frank Jelinski (D)/Stanley Dickens (S) | Brun Motorsport (CH) | 2nd | 2nd | 2nd | 225 laps |