11 34 Valves with Springs M54
WARNING: This page is about a different car, the 2003 BMW 530i, 2002 BMW 530i, and 2001 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS - VALVES WITH SPRINGS M54
| The following valve versions are available for repairs in addition to the standard valves: | ||
| Stem dia. inlet stage 1 | mm | 6.1-0.0250.040 |
| Stem dia. exhaust stage 1 | mm | 6.1-0.040-0.055 |
| Overmeasure at valve plate | mm | 0.2 |
| Identification on stem | R1 | |
| Stem dia. inlet stage 2 | mm | 6.2-0.025-0.040 |
| Stem dia. exhaust stage 2 | mm | 6.2-0.040-0.055 |
| Overmeasure at valve plate | mm | 0.4 |
| Identification on stem | R2 | |