David Tyler wrote:
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I've also very reluctantly come to the decision that the Suzuki 2.5HP is just too small. At least, for the big strong tides around here, where it's often necessary to work to a timetable, getting in and out of harbour at high water. I've bitten the bullet and bought a Tohatsu 6HP Sailpro with high thrust prop already fitted. I got it aboard and installed today, and started it up at high water. It's neaps, so Weaverbird didn't quite float and I couldn't go for a test drive, but everything seemed to be functioning very well, and I think I've made the right decision.
David,
your new Tohatsu is the same as I fitted to my Ingeborg. I am sure it will deliver plenty of muscle for that light boat, at around 5hp/ton. On Ingeborg it is on the small side with only around 2.6hp/ton, so I have to think twice before backing out of the finger berth in strong north-westerly winds. It is that critical moment; when I have backed out, it is all about getting steering speed to turn into the wind - against the wind pressure on the mast. During my first eight years of sailing, my boats were living on a mooring, like Weaverbird - sooo much easier.
There is one peculiar thing with some of these new 4-stroke outboards in the 4 – 6hp range: They seem to need a longer and faster pull to start than other four-strokes I have had (Honda 7.5, Yamaha 9.9, Honda 2.3). At first, when I bought my Tohatsu, I thought there was something wrong with it. Then the dealer showed me that it needed a real “lawn-mover pull”. After adopting that, the engine starts at first or second pull. The pull force is very light.
Arne
PS: I very recently added a simple block device to let me get a more effective pull while standing in the cockpit. A quick half-meter pull on my (blue plywood) handle gives a super-quick one-meter pull on the start chord handle. My conclusion is that the engine makers must have changed the gearing of the recoil starter, to make it lighter.
PS: I have made a new topic on outboard engines, here.