PORSCHE RACING HISTORYJames Weaver (GB)
1987 : Road Atlanta 500 km - 1st overall : Lime Rock 150 laps - 3rd overall
1 February 1987 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | Hans-Joachim Stuck (D)/James Weaver (GB)/Bob Akin (USA) | Bob Akin Motor Racing (USA) | 6th | 6th | 12th | 700 laps |
1 March 1987 - Miami 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | James Weaver (GB)/Vern Schuppan (AUS) | Bob Akin Motor Racing (USA) | 26th | 16th | 17th | 79 laps - DNF |
21 March 1987 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-113 | GTP | James Weaver (GB)/Bob Akin (USA)/Steve Shelton (USA) | Bob Akin Motor Racing (USA) | 6th | 5th | 8th | 280 laps |
12 April 1987 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-122A | GTP | James Weaver (GB)/Price Cobb (USA) | Dyson Racing (USA) | 1st | 1st | 4th | 124 laps |
24 May 1987 - Lime Rock 150 laps - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 962 | 962-122A | GTP | James Weaver (GB)/Price Cobb (USA) | Dyson Racing (USA) | 3rd | 3rd | 3rd | 148 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 |
7 June 1987 - Mid Ohio 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 962 | 962-122A | GTP | James Weaver (GB)/Price Cobb (USA) | Dyson Racing (USA) | 13th | 7th | 4th | 110 laps - DNF |
14 June 1987 - Le Mans 24 Hours - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 15 | Porsche 962 C GTi | 962GTi-106B | C1 | Jonathan Palmer (GB)/James Weaver (GB)/Price Cobb (USA) | Liqui Moly Equipe (GB) | DNF | 10th | 112 laps - Fire |
16 August 1987 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-C04 | GTP | James Weaver (GB)/Vern Schuppan (AUS) | Bob Akin Motor Racing (USA) | 5th | 5th | 9th | 79 laps |
27 September 1987 - Fuji 1000 km - World Sports-Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 100 | Porsche 962 C | 962C-127 | C1 | Vern Schuppan (AUS)/Keiichi Suzuki (J)/James Weaver (GB) | Trust Racing Team (J) | 10th | 8th | 18th | 209 laps |
4 October 1987 - Columbus 300 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-C04 | GTP | James Weaver (GB)/Hurley Haywood (USA) | Bob Akin Motor Racing (USA) | 8th | 8th | 13th | 76 laps |
25 October 1987 - Del Mar 2 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 962 | 962-C04 | GTP | James Weaver (GB) | Bob Akin Motor Racing (USA) | 24th | 12th | 11th | 7 laps - DNF |