PORSCHE RACING HISTORYGiulio Bona (I)
1967 : Monza 1000 km - 2nd in class
25 April 1967 - Monza 1000 km - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 46 | Porsche 906 | 906-016 | S2.0 | Giulio Bona (I)/Luigi Taramazzo (I) | Giulio Bona (I) | 10th | 2nd | 22nd | 91 laps |
14 May 1967 - Targa Florio - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 118 | Porsche 906 | 906-016 | S2.0 | Luigi Taramazzo (I)/Giulio Bona (I) | Luigi Taramazzo (I) | DNF | 5 laps - Drive Shaft |