Little engine that could
We have the 11 hp engine in our Cat 30. First of all it is a sailboat and the engine is primarily used in getting in and out of the slip/harbor. Our boat has been used in the Pacific coast of CA out to the Channel Islands and all over the Sea of Cortez in Mexico. It will push the boat 5 - 6 knots and with wind chop it is assisted by the sails to achieve the same result. As a sailor, we're never in a hurry. In Mexico, with long distances in cruising, the 5411 engine barely sips fuel. It doesn't occupy much room, easy to work on, and could be carried by two people off the dock if you had to pull the engine. If potential "sailing" means headwinds, hurry to get back, lots of fuel sources, then go for a larger engine. But, don't sell the little guy short. Size is not everything! JSwords