Valve Dimensions
WARNING: This page is about a different car, the 2013 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:
Intake and exhaust valves must not be refaced by grinding. Only hand lapping is permitted.
| Dimension |
Intake Valve |
Exhaust Valve |
| Diameter a |
mm |
33.85 ± 0.10 |
28.00 ± 0.1 |
| Diameter b |
mm |
5.980 ± 0.007 |
5.955 ± 0.007 |
| c |
mm |
103.97 |
101.87 |
| α |
∠° |
45 |
45 |