sunbeam 1600 engine? Aug 22, 2015 19:09:47 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by matt on Aug 22, 2015 19:09:47 GMT Hi guys, wonder if anyone can identify this engine. Believed to be around 1962 block numbers are: 20A81. square casting on bottom of block reads: FRANCE FMAany ideas?Cheers matt