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I'm planning to replace the omc outdrives on my 265 sedan bridge searay with the sei outdrives and conversion kits but i don't know what gear ratio i should order. How can i find out what i have and most important what would be best? I currently turn 15/15.5 al props and turn about 4400rpms. I...
i have a 1987 searay 265 sedan bridge cruiser with twin omc cobra i/o.s and i want to repower with mercruiser. has anyone already done this or know what all is involved? will i have to plug and recut the transom? will my existing wiring for gauges and such have to be redone? i'm thinking of...
