Valve Dimensions
WARNING: This page is about a different car, the 2024 Audi S5, 2024 Audi RS 5, 2023 Audi S5, and 2023 Audi RS 5. 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 |