11 12 Cylinder Head with Cover S65
WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
CYLINDER HEAD AND CYLINDER HEAD COVER SPECIFICATION
| Cylinder head height: Original dimension and machining limit |
mm | 149 |
| Valve guides are not available as replacement parts. | ||
| Inside diameter of installed valve guide | ||
| Standard | mm | 5.0 +0.012 |
| Tilt clearance, maximum (wear between valve and valve guide) | mm | cannot be measured |
| Guide bearing (width) | mm | 18.90±0.4 |