PORSCHE RACING HISTORYChassis No. 962-120
27 April 1986 - Riverside 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 1st | 1st | 10th | 178 laps |
4 May 1986 - Laguna Seca 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA) | Dyson Racing (USA) | 3rd | 3rd | 5th | 96 laps |
18 May 1986 - Charlotte 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Drake Olson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 1st | 1st | 4th | 138 laps |
26 May 1986 - Lime Rock 150 laps - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Drake Olson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 2nd | 2nd | 1st | 150 laps |
8 June 1986 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Drake Olson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 6th | 6th | 4th | 128 laps |
27 July 1986 - Portland 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 11th | 11th | 17th | 95 laps |
3 August 1986 - Sears Point 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 1st | 1st | 2nd | 75 laps |
24 August 1986 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 2nd | 2nd | 10th | 120 laps |
21 September 1986 - Watkins Glen 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 3rd | 3rd | 13th | 92 laps |
5 October 1986 - Columbus 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 4th | 4th | 7th | 134 laps |
26 October 1986 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 2nd | 2nd | 16th | 97 laps |
1 February 1987 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/Rob Dyson (USA)/Vern Schuppan (AUS) | Dyson Racing (USA) | 3rd | 3rd | 4th | 742 laps |
1 March 1987 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 7th | 7th | 7th | 129 laps |
24 May 1987 - Lime Rock 150 laps - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/James Weaver (GB)/Price Cobb (USA) | Dyson Racing (USA) | 6th | 6th | 7th | 140 laps |
21 June 1987 - West Palm Beach 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 3rd | 3rd | 6th | 142 laps |
5 July 1987 - Watkins Glen 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/Vern Schuppan (AUS) | Dyson Racing (USA) | 1st | 1st | 9th | 128 laps |
4 October 1987 - Columbus 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/Johnny Dumfries (GB) | Dyson Racing (USA) | 3rd | 3rd | 2nd | 80 laps |
31 January 1988 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/James Weaver (GB)/Rob Dyson (USA)/Vern Schuppan (AUS) | Dyson Racing (USA) | 9th | 9th | 3rd | 638 laps |
28 February 1988 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 1st | 1st | 7th | 124 laps |
19 March 1988 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 3rd | 3rd | 2nd | 307 laps |
10 April 1988 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Price Cobb (USA)/James Weaver (GB) | Dyson Racing (USA) | 5th | 5th | 15th | 122 laps |
30 May 1988 - Lime Rock 150 laps - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Price Cobb (USA) | Dyson Racing (USA) | 6th | 6th | 13th | 145 laps |
2 October 1988 - Columbus 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA)/Scott Pruett (USA) | Dyson Racing (USA) | 18th | 13th | 11th | 75 laps |
23 October 1988 - Del Mar 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-120 | GTP | Rob Dyson (USA) | Dyson Racing (USA) | 23rd | 14th | 16th | 41 laps - DNF |