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      09-26-2013, 09:23 AM   #37
Boss330
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Quote:
Originally Posted by mkoesel View Post
As far as I know it is 91mm more center. I believe it has the exact same 84x89.6 bore as the N55 (plus all modern BMW I6 engines) and the N20. It, and the rest of the coming B* lineup, evolve the BMW inline family but do not completely reengineer it.
The B38 has a 82.0mm bore and a 94.6mm stroke. It's a completely new engine family, not related to any other BMW engines.

http://www.e90post.com/forums/showthread.php?t=744332

Last edited by Boss330; 09-26-2013 at 09:36 AM..