Jan Porizka
| Team | |
| residence | Novy Jicin, Czech Republic |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
684 Porsche Classic Cup
| Class: | PCC bis 3000cc |
| building year: | 1970 |
| cubic capacity: | 2700ccm |
| Team | |
| residence | Novy Jicin, Czech Republic |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
| Class: | PCC bis 3000cc |
| building year: | 1970 |
| cubic capacity: | 2700ccm |