440 hp cummins in a 32' Osmond, motor turns 3400 rpms.
2 to 1 gear or 2.5 to 1 gear.
since no one else will start a topic.........
Must say,that is a hell of a good question. I haven't a clue.
i've got the deposit headed to cummins, and gear questions into the propeller guys.
get your buddies over on noreast.com to chime in.
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