PORSCHE RACING HISTORYDanny Ongais (USA)
1980 : Daytona 24 Hours - 3rd overall : Sebring 12 Hours - 2nd overall : Mosport 6 Hours - 3rd overall
3 February 1980 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | GTX | Ted Field (USA)/Danny Ongais (USA)/Milt Minter (USA) | Interscope Racing (USA) | 3rd | 3rd | 8th | 664 laps |
22 March 1980 - Sebring 12 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | 000 00017 | GTX | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 2nd | 2nd | 7th | 250 laps |
13 April 1980 - Road Atlanta 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | 000 00017 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 5th | 5th | 2nd | 19 laps |
27 April 1980 - Riverside 5 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | 000 00017 | GTX | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 47th | 13th | 7th | 54 laps - Engine |
4 May 1980 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00010 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 23rd | 10th | 6th | 31 laps - DNF |
15 June 1980 - Le Mans 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 41 | Porsche 935 K3/80 | 000 00011 | Gr.5 | Ted Field (USA)/Danny Ongais (USA)/Jean-Louis Lafosse (F) | Porsche Kremer Racing (D) | DNF | 8th | 89 laps - Piston |
5 July 1980 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | 000 00017 | Gr.5 | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 4th | 4th | 5th | 133 laps |
27 July 1980 - Sears Point 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | 000 00010 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 18th | 10th | 1st | 25 laps - DNF |
17 August 1980 - Mosport 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935 K3/80 | 000 00017 | GTX | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 3rd | 3rd | 6th | 244 laps |
21 September 1980 - Road Atlanta 50 Miles - Heat 1 - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00017 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 33rd | 17th | 17th | 2 laps - DNF |
21 September 1980 - Road Atlanta 50 Miles - Heat 2 - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00017 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 22nd | 11th | 17th | 10 laps - Accident |
30 November 1980 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 00 | Porsche 935 K3/80 | 000 00017 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 36th | 10th | 1st | 44 laps - Accident |