Prop Chatter with Yamaha F115 2010


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I recently purchased a 2010 Bennington 2250, 25" toons with a F115 running an 14x11 Black max prop 48-77338A45.

The hub kit that was on there wasn't specifically for a Yamaha so I thought I'd get one that was as it chattered with the new black max 11x14 prop.

I ordered a Quicksilver 835271Q2 Flo-Torq II, same chatter, but will be a good spare to have around on Lake Superior.

Reading the forums I learned that there is a more expensive kit available that is for bigger Yamaha props.

FLO TORQ IV KIT - 835271Q09 - For todays boating anyway, this solved my chatter issue. The kit is a tight fit, definitely seat it in the garage. The included washer is about twice the thickness it should be, but a thinner washer does make it possible to use the castle nut set up.