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Can a two stroke 15hp outboard motor be used on an 8'-10' inflatable dingy rated for 10hp motor

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asked Jan 23, 2014 by paulrschmidtbiz (120 points)

1 Answer

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CAN you do it?  Well, yes. But it would not be prudent.  The manufacturer's hp rating is based upon the the weight of the engine, the hp of the engine, the weight of the dinghy, it's materials, the strength of the transom, etc.

I have a 15 hp 2 stroke engine on a 10.5 ft rigid (fiberglass bottom and transom) inflateable dinghy and it is at the top of the manufacturer's rating. it's a handful at top speed. Definitely not for an inexperienced driver.
answered Jan 26, 2014 by Sailbad the Sinner (3,940 points)
edited Aug 20, 2014 by Sailbad the Sinner
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