General Data
GENERAL DATA SPECIFICATIONS
| Engine | B207E/B207L/B207R |
| Compression ratio | 9.5:1 |
| Nominal compression (bar) | 14.5 |
| Min. compression (bar) | 12.4 |
| Piston play nominal (mm) | 0.013 - 0.047 |
| Piston speed at 5000 rpm (m/s) | 15.8 |
IMPORTANT:
Pistons of different makes must not be used in the same engine. The piston make is cast onto the piston.