PORSCHE RACING HISTORYAlfredo Guaraná Menezes (BR)
1978 : Le Mans 24 Hours - 2nd in class
11 June 1978 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 41 | Porsche 935 | 930 770 0912 | Gr5+2.0 | Paulo Gomes (BR)/Marinho Amaral (BR)/Alfredo Guaraná Menezes (BR) | A.S.A. Cachia-Team Pace (F) | 7th | 2nd | 23rd | 330 laps |