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#1
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I had a 7.5 HP and a 3.5 HP outboard(s) on my old 24ft sloop in Puget
Sound and I never had a problem. If it needed work I'd just pull it off and take it to the shop. Sometimes I would motor for hour's. I liked it. I got good at docking and having one hand on the engine throttle and the other on the tiller. After I had motored out of the marina I would turn off the engine and while laying on my stomach off the transom and pull the motor bracket to the up position so that the long shaft lower unit was out of the water for less drag. But this could be a difficult reach on a 30' boat with more freeboard as a bigger boat may be higher off the water. Depend's on the boat. engsol wrote in message . .. If this has been beat to death before, my apology. I'm looking for a boat to enjoy upon retirement this May. Being poor, I'll have to settle for an older boat, 30-32 feet. I've seen a number of boats in my price range on my list, but have rejected the ones with an OB. But then I got to wondering...should I do so? The advantage of an OB is cost, doesn't take up interior room, at least semi-reliable these days. But then I wonder about enough power in a seaway. The area I plan to sail (San Juan Islands) is quite sheltered.... wind chop, but seldom any significant swells. A safe haven is rarely more than 4 - 5 hours away. So what am I missing, or haven't thought of, as regards to OB power? Thanks, Norm |
#2
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An OB will give you a little weight, up atop the transom.
An IB would provide a greater mass, and place it well down in the hull. It would seem to me that the lower COG would be a benefit, but I guess that would depend whether the actual mounting is below the current effective COG. I'd think most NA's would consider the weight and mass of an inboard when designing a boat, so in some cases it might be foolish to actually remove an existing inboard when making a swtich to OB power. Diesel is an option with an inboard, not really so with an outboard. Just the diesel vs. gas equation should make the inboard more reliable than the outboard. |
#3
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An OB will give you a little weight, up atop the transom.
An IB would provide a greater mass, and place it well down in the hull. It would seem to me that the lower COG would be a benefit, but I guess that would depend whether the actual mounting is below the current effective COG. I'd think most NA's would consider the weight and mass of an inboard when designing a boat, so in some cases it might be foolish to actually remove an existing inboard when making a swtich to OB power. Diesel is an option with an inboard, not really so with an outboard. Just the diesel vs. gas equation should make the inboard more reliable than the outboard. |
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