Big_Wood
westcoast dweller
The best 90's have ran where Yami, three cylinder. They would easily go five years with out so much as a plug change when ran commercially.
i'm liking the honda's but i am keeping it smaller as i don't need big. got a 14' musling with a 50 honda right now. i mostly chose the 50 honda in this application because of weight. the 50 yammy would near sink the musling! LOL we are also in completely different areas. your motors are obviously not seeing the ocean in michigan. around here the cooling system rots out and pumps water into the oil pan before the motor dies LOL not always though. seems the mercs really hold up to salt water abuse.