Dimension | | Valve seats |
Ø a | mm | Valve seat diameter | 26.2 - inlet valve 29.0 - outlet valve |
b | mm | max. permissible reworking dimension |
c | mm | Valve seat width | 1.5 to 1.8 - inlet valve 1.8 - outlet valve |
Z | | Bottom edge of cylinder head |
45° | | Valve seat angle |
30° | | Top correction angle |
60° | | Bottom correction angle |