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    Which are Dual Thrust Options for F9.9F Yamaha 4 Stroke?

    hello all, I have a 22 foot sailyboat (ETAP 22, 1.5t, 18' 5" LWL, max hull speed around 6 1/2 knots), and have just I bought a new Yamaha 9.9 4-stroke since the old (1990) one died recently. I want to put a Dual Thrust prop on it, but can't find reference anywhere to which specific Dual Thrust...
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    9.9 4-Stroke intermittent tell-tale

    Hello all, I have a sailing boat with a 1990 (white) 4-stroke 9.9HP Yamaha outboard that sits in a well in the cockpit. At the end of last season I had a problem that when I started the motor there was sometimes no tell-tale water. I could get the water to come through by sucking on the...
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