PORSCHE RACING HISTORYBengt Ekberg (S)
1973 : Euro GT Nivelles - 3rd overall
27 May 1973 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 50 | Porsche 911 Carrera RSR | 911 360 1045 | GT+1.6 | Bengt Ekberg (S)/Kurt Simonsen (S)/Roland Larsson (S) | Team Kubero Racing (S) | 15th | 5th | 32nd | 37 laps |
24 June 1973 - Euro GT Nivelles - European Championship for Grand Touring Cars
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 12 | Porsche 911 Carrera RSR | 911 360 1045 | GT3.0 | Bengt Ekberg (S) | Team Kubaro Racing Schw. (S) | 3rd | 3rd | 54 laps |
5 August 1973 - Euro GT Thruxton - European Championship for Grand Touring Cars
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 911 Carrera RSR | 911 360 1045 | GT3.0 | Bengt Ekberg (S) | Team Kubero (S) | ? | 5th |