PORSCHE RACING HISTORYPorsche 962 - Chassis No. 962C-139
1988 - Bruce Leven, Seattle, Washington (acquired new via Porsche North America, believed to be the first 962 C to be raced in the USA) 2017/18? - (Aquired from the estate of Bruce Leven) 2022 - Sold at Pebble Beach Auctions for $1,435,000 (Estimate $1,400,000 - $1,800,000
23 October 1988 - Del Mar 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | Klaus Ludwig (D) | Bayside-Leven Motorsport (USA) | 2nd | 2nd | 6th | 88 laps |
5 February 1989 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | Klaus Ludwig (D)/James Weaver (GB)/Sarel van der Merwe (ZA) | Texaco Havoline Star Bayside Motorsports (USA) | 4th | 4th | 5th | 600 laps |
5 March 1989 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | Klaus Ludwig (D)/James Weaver (GB) | Bayside Racing/Bruce Leven (USA) | 8th | 8th | 4th | 123 laps |
18 March 1989 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 | 962C-139 | GTP | James Weaver (GB)/Dominic Dobson (USA) | Bayside Racing/Bruce Leven (USA) | 3rd | 3rd | 6th | 320 laps |
30 July 1989 - Portland 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | Jochen Mass (B) | Bayside Racing/Bruce Leven (USA) | 8th | 8th | 10th | 92 laps |
3 September 1989 - San Antonio 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | James Weaver (GB) | Bayside Racing/Bruce Leven (USA) | 23rd | 13th | 7th | 28 laps - Accident |
4 February 1990 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | Bob Wollek (F)/Sarel van der Merwe (ZA)/Dominic Dobson (USA) | Texaco Havoline (USA) | 3rd | 3rd | 1st | 755 lots |
17 March 1990 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 962 C | 962C-139 | GTP | Bob Wollek (F)/Dominic Dobson (USA)/Sarel van der Merwe (ZA) | Bruce Leven (USA) | 40th | 12th | 2nd | 65 laps - Engine |