Michael Detterbeck
| Team | Niederhof Racing |
| residence | Dorfen, Germany |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
641 Porsche Classic Cup
| Class: | PCC-Y bis 3600cc |
| building year: | 1973 |
| cubic capacity: | 3600ccm |
| Team | Niederhof Racing |
| residence | Dorfen, Germany |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
| Class: | PCC-Y bis 3600cc |
| building year: | 1973 |
| cubic capacity: | 3600ccm |