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Jon boat engine swap

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Does anybody think I could take my 40hp tiller handle merc off my 16ft alumcraft jon boat and stick a newer 60hp tiller handle yamaha on there. I checked the weight of the newer engine and its only 15lbs heaver than the older one I have now. I know it be excessive with the power but but......I really wanna see what it'll do on there! lol. Just let me know if anybody has ever done this before.   

You should never put an engine larger than what the hull is rated for on a boat.

A 60 HP tiller under the best of conditions will be real squirrely

  • Super User

Sure you can if you want to join the club of the deceased that had the famous last words,

"Hey, watch this"

  • Super User

WHAT'S THE HP RATING ALLOWED FOR YOUR BOAT ?  You put anything bigger than that on it , you're just living on the edge.

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