Valve Dimensions
WARNING: This page is about a different car, the 2013 Volkswagen Beetle and 2012 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 |