Valve dimensions
WARNING: This page is about a different car, the 2004 Volkswagen R32. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Valves must not be reworked. Only grinding is permitted.
Valve dimensions for intake valves
| Dimension | Short intake valve | Long intake valve | |
| Dia. a | mm | 31.00 | 31.00 |
| Dia. b | mm | 5.96 | 5.96 |
| c | mm | 102.20 | 136.10 |
| α | ∠ ° | 45 | 45 |
Valve dimensions for exhaust valves
| Dimension | Short exhaust valve | Long exhaust valve | |
| Dia. a | mm | 27.00 | 27.00 |
| Dia. b | mm | 5.94 | 5.94 |
| c | mm | 102.50 | 136.40 |
| α | ∠ ° | 45 | 45 |