PORSCHE RACING HISTORYBruce Jankowitz (USA)
1985
14 April 1985 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 914/6 | 470 29 00076 | GTU | Ray Hendricks (USA)/Bruce Jankowitz (USA) | Ray Hendricks | 22nd | 4th | 49th | 102 laps |
8 September 1985 - Pocono 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 98 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jankowitz (USA)/Bruce Jones (USA) | Bruce Jones | 22nd | 6th | 35th | 98 laps - DNF |
29 September 1985 - Watkins Glen 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 96 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jankowitz (USA)/Bruce Jones (USA) | Bruce Jones | 26th | 8th | 40th | 75 laps |