PORSCHE RACING HISTORYPorsche 911 T/R - Chassis No. 118 25 414
25 April 1970 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 S | 118 25 414 | GT2.0 | Fiorenzo Genta (I)/" Nicky" (I) | Fiorenzo Genta Jolly Club | NC | 32nd | 118 laps |
3 May 1970 - Targa Florio - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 142 | Porsche 911 T/R | 118 25 414 | GT2.0 | Fiorenzo Genta (I)/Piero Monticone (I) | Jolly Club (I) | 33rd | 5th | 8 laps |
11 October 1970 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 47 | Porsche 911 T/R | 118 25 414 | GT2.5 | Ennio Bonomelli (I)/Fiorenzo Genta (I) | Ennio Bonomelli (I) | DNF | 27th |
16 May 1971 - Targa Florio - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 49 | Porsche 911 T/R | 118 25 414 | GT2.0 | Luigi Cabella (I)/Alessandro Moncini (I) | Alessandro Moncini | 25th | 6th | 40th | 9 laps |