Mike Reed (Mreed112)
Rating: N/A Votes: 0 | Posted on Tuesday, January 30, 2001 - 07:49 pm: | |
Actually, I believe there were only two 2-cylinder Yanmar engines used. The earlier boats had a 15 HP (1 hour rating and a 13HP continuous rating). Yanmar upsized the 2GM about 1985 to a 18/16 HP rating with similar logic. The larger engine has more displacement but I believe the weights were almost the same. S2 also listed a 3-cylinder 3GM as an option for the 9.1 but I doubt that many were sold. I have gotten outstanding service from my 13/15 HP version in hull #22 since 1984. |