M50B30 stroker

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alexbaby88
E30 Zone Newbie
E30 Zone Newbie
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Joined: Fri Jan 28, 2005 11:00 pm

Post Thu Apr 05, 2007 4:12 am

For those peeps potentially looking at stroking their M50/52 engines, the S52US crank (from the US E36 M3 3.2) has the same part number as the crankk for the M54B30:
11 21 0 007 260

Hence if you dropped one of these into a M50 or M52, you would end up with the same bore / stroke dimensions (84mm / 89.6mm) as the M54B30.

Something to ponder as them S52US cranks are plentiful over in the USA....

:cool: