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DIDI

Nov 21, 2014 - 3:23PM

BSA M21 engine number ???

Hallo, what is it : engine number B190MS56 ? gr

email (option): roll-m@web.de

Rob Miller

Nov 21, 2014 - 4:07PM

Re: BSA M21 engine number ???

Hi Didi

Its not an engine number

B190 is a workshop where the engine was rebuilt, but we don't know which one.

MS = Ministry of Supply

56 = 1956, the year the engine was rebuilt.

Rob

email (option): robmiller11(a)yahoo.co.uk