PORSCHE RACING HISTORYMichele di Gioia (I)
1978 : Misano 6 Hours - 3rd in class
19 March 1978 - Mugello 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 934 | 930 670 0169 | GT | Michele di Gioia (I)/Girolama Capra (I) | Jolly Club (I) | DNF | 22nd |
25 June 1978 - Misano 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 25 | Porsche 934 | 930 670 0169 | GT | Girolama Capra (I)/Gabriele Gottifredi (I)/Michele di Gioia (I) | Jolly Club (I) | 9th | 3rd | 16th | 230 laps |
3 September 1978 - Vallelunga 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 934 | 930 670 0169 | Gr.5 | Gabriele Gottifredi (I)/Girolama Capra (I)/Michele di Gioia (I) | Jolly Club (I) | 13th | 11th | 20th | 190 laps |