PORSCHE RACING HISTORYOscar Larrauri (RA)
1989 : Daytona 24 Hours - 3rd overall : Fuji 500 km - 3rd overall
5 February 1989 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 962 C | 962C-002BM | GTP | Oscar Larrauri (RA)/Hans-Joachim Stuck (D)/Walter Brun (CH) | Brun Motorsports/Kalagian Racing (CH) | 3rd | 3rd | 4th | 603 laps |
12 March 1989 - Fuji 500 km - All Japan Sports Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 962 C | 962C-005BM | C1 | Oscar Larrauri (RA)/Walter Brun (CH) | The Alpha Racing With Brun (CH) | 3rd | 3rd | 11th | 112 laps |
30 April 1989 - Fuji 1000 km JSPC - All Japan Sports Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 962 C | 962C-005BM | C1 | Oscar Larrauri (RA)/Maurizio Sandro Sala (BR) | The Alpha Racing With Brun (CH) | DNF | 10th | 76 laps - Turbocharger |
23 July 1989 - Fuji 500 Miles - All Japan Sports Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 962 C | 962C-005BM | C1 | Oscar Larrauri (RA)/Maurizio Sandro Sala (BR) | The Alpha Racing With Brun (CH) | DNF | 11th | 15 laps - Crash |
8 October 1989 - Fuji 1000 km - All Japan Sports Prototype Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 962 C | 962C-004BM | C1 | Oscar Larrauri (RA)/Maurizio Sandro Sala (BR) | The Alpha Racing With Brun (CH) | 17th | 15th | 14th | 119 laps |