11 00 Engine in general, N18 Engine JCW
ENGINE IN GENERAL SPECIFICATION
| Cylinder | 4 | |
| Bore hole | mm | 77.0 |
| Stroke | mm | 85.8 |
| Effective displacement | cm3 | 1598 |
| Compression ratio | :1 | 9.5 |
| Idle speed | RPM | 700... 850 |
| Nominal speed | RPM | 6000 |
| Max. permissible engine speed | RPM | 6500 |
| Compression pressure | bar | 8... 15 |
| Compression pressure (maximum difference between cylinders) | bar | 3 |