Valve Dimensions
WARNING: This page is about a different car, the 2022 Audi S7 and 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
- Intake and exhaust valves must not be reworked. Only grinding is permitted.
Courtesy of AUDI OF AMERICA, LLC
| Dimension |
Intake Valve |
Exhaust Valve |
| 2.9L |
3.0L |
2.9L |
3.0L |
| Diameter a |
mm |
32.0 ± 0.1 |
28.0 ± 0.1 |
| Diameter b |
mm |
5.92 ± 0.02 |
5.92 ± 0.02 |
| c |
mm |
102.43 |
103.184 |
| α |
∠ |
44°50' ± 10' |
45 |
44°50' ± 10' |
45 |