11 12 Cylinder Head And Valve Seat Cover N62 B36
WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.
TECHNICAL DATA - CYLINDER HEAD AND VALVE SEAT COVER N62 B36
| Valve seat angle | ° | 45 |
| Correction angle: outer | ° | 15 |
| Correction angle: inner | ° | 60 |
| Valve seat width: Inlet | mm | 1.25 ± 0.25 |
| Valve seat width: Exhaust | mm | 1.65 ± 0.25 |
| Valve seat surface: Outside dia. inlet | mm | 31.5 +0.1 |
| Valve seat surface: Outside dia. exhaust | mm | 28.6 +0.1 |