Reworking intake valve seat
WARNING: This page is about a different variant/trim than selected.
| Dimension |
|
Intake valve seat |
| diameter a |
mm |
39.2 |
| b |
mm |
max. permissible reworking dimension |
| c |
mm |
1.8 to 2.2 |
| Z |
|
Cylinder head lower edge |
| 45 ° |
|
Valve seat angle |
| 30 ° |
|
Upper correction angle |
Courtesy of VOLKSWAGEN UNITED STATES, INC.