PORSCHE RACING HISTORYChassis No. 962GTi-DR1
24 April 1988 - West Palm Beach 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 3rd | 3rd | 14th | 148 laps |
30 May 1988 - Lime Rock 150 laps - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 GTi | 962GTi-DR1 | GTP | James Weaver (GB) | Dyson Racing (USA) | 23rd | 14th | 4th | 44 laps - DNF |
5 June 1988 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Blaupunkt/Dyson (USA) | 4th | 4th | 2nd | 129 laps |
3 July 1988 - Watkins Glen 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 13th | 10th | 3rd | 77 laps - Suspension |
17 July 1988 - Road America 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Blaupunkt/Dyson (USA) | 3rd | 3rd | 7th | 78 laps |
31 July 1988 - Portland 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 5th | 5th | 4th | 96 laps |
14 August 1988 - Sears Point 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Blaupunkt/Dyson (USA) | 4th | 4th | 5th | 74 laps |
4 September 1988 - San Antonio 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 1st | 1st | 2nd | 142 laps |
2 October 1988 - Columbus 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 24th | 15th | 10th | 63 laps |
23 October 1988 - Del Mar 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 GTi | 962GTi-DR1 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 6th | 6th | 13th | 86 laps |
5 March 1989 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 62 | Porsche 962 GTi | 962GTi-DR1 | GTP | Tom Shelton (USA)/Derek Bell (GB) | 16th | 9th | 9th | 97 laps - Accident |
4 February 1990 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 962 GTi | 962GTi-DR1 | GTP | Bill Adam (CDN)/Richard Laporte (CDN)/Scott Goodyear (CDN)/David Seabroke (CDN) | DSR Motorsports | 54th | 14th | 12th | 43 laps - Engine |
17 March 1990 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 962 GTi | 962GTi-DR1 | GTP | Bill Adam (CDN)/Scott Harrington (USA)/David Seabroke (CDN) | DSR Motorsports | 45th | 14th | 13th | 39 laps - Accident |