11 12 Cylinder Head with Valve Seat Cover
WARNING: This page is about a different car, the 2016 MINI Cooper Paceman, 2015 MINI Cooper Paceman, 2014 MINI Cooper Paceman, and 2013 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.
CYLINDER HEAD WITH VALVE SEAT COVER SPECIFICATION
| Valve seat angle | ° | 45 |
| Correction angle: outer | ° | 15 |
| Correction angle, intake: inner | ° | 60 |
| Correction angle, exhaust: inner | ° | 75 |
| Valve seat width: Intake | mm | 0.8... 1.2 |
| Valve seat width: Exhaust | mm | 0.53... 1.03 |
| Ø Valve seat | ||
| Valve seat surface: Outside dia. inlet | mm | 28.2 +0.1 |
| Valve seat surface: Outside dia. exhaust | mm | 24.3 +0.1 |