Home › Forum › Ask A Member › OMC 18hp parenthood › Re: OMC 18hp parenthood
July 10, 2015 at 4:23 pm
#19809
I would have to say though, the real parent to the 18, is the 1950 Fastwin 14. 🙂
it is the earlier 19.94 cid block which also the same displacement as the 15 its likely that the SD had some influence on the larger 18 design