PORSCHE RACING HISTORY" Jamsal" (ES)
1985
3 February 1985 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 934 | GTO | " Jamsal" (ES)/Eduardo Galdamez (ES)/" Anbagua" (GUA) | Scorpio Racing (ES) | 43rd | 18th | 32nd | 217 laps - Electrics |
24 February 1985 - Miami IMSA GTO - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 934 | 930 670 0171 | GTO | " Jamsal" (ES) | Scorpio Racing (ES) | 9th | 9th | 12th | 29 laps |
23 March 1985 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 934 | 930 670 0171 | GTO | " Jamsal" (ES)/Kikos Fonseca (CR)/Alfredo Mena (USA) | Latino Racing (ES) | 12th | 5th | 31st | 219 laps |