11 11 Engine Block, Cylinder Crankcase M54 B25
WARNING: This page does not describe the selected car, but rather 38 other vehicles, including the 2006 BMW M3, 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW M3, and 2005 BMW 330xi. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE BLOCK, CYLINDER CRANKCASE M54 B25 SPECIFICATIONS
| Bore hole diameter (1) | mm | 84.000 +0.010 | ||
| 1. Interference (1) (only permitted for aluminum engine block with cast iron liners) | mm | 84.250 +0.010 | ||
| Permitted out-of-round of cylinder bore (1) | mm | 0.005 | ||
| Permitted conicity of cylinder bore (1) | mm | 0.010 | ||
| Permissible total wear tolerance between piston and cylinder (engine operated) | mm | 0.15 | ||
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