PORSCHE RACING HISTORYChassis No. 000 00027
3 May 1981 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00027 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 5th | 5th | 11th | 53 laps |
4 July 1981 - Daytona 250 Miles Paul Revere - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00027 | GTX | Bill Whittington (USA) | Interscope Racing (USA) | 33rd | 10th | 11th | 8 laps - Turbo |
29 November 1981 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00027 | GTX | Ted Field (USA)/Don Whittington (USA) | Interscope Racing (USA) | 5th | 5th | 10th | 64 laps |
20 March 1982 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00027 | GTP | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 18th | 7th | 4th | 187 laps - Engine |
25 April 1982 - Riverside 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00027 | GTP | Bill Whittington (USA) | Interscope Racing (USA) | 45th | 13th | 7th | 18 laps - DNF |