Re: Rebuilding a Yanmar YSM-12 using YSB head
Looking at the dimensions of the YSM compared to the 2GM they look quite close so it might not be to hard to replace it with that. What have other peoples experiences been with replacing YSMs with other motors. Any suggestions of a close fit. This of Course will not be done by a Yard or dealer as they do not exist here. I'll do it myself with the servics of a mechanic friend.