Prop advice for Sweetwater 200 PE Tritoon
Comments
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Response from Matt in Godfrey Pontoons Customer Support:
A SS prop is typically quite a bit more expensive actually. If he decided to change to SS he will need to go down a pitch because they are a heavier material. Typically we don’t supply SS props for engines under 150HP. Many things to consider here though. Where will the boat be used? If in shallow water, I would suggest using aluminum just because if the prop makes contact with an object in the water, the aluminum prop will bend/break, where a SS prop has much less give and could result in a damaged lower unit. This would be a costly repair. Cheaper to replace an aluminum prop than a SS prop and a lower unit. Check out www.turningpointpropellers.com for some good research on different prop configurations.
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excellent advice!! I have the same engine on my new Sanpan, and it has a 15" pitch prop, and I have tried a 4 blade 13.25 x 13", and it reduced my boats top speed drastically, I am now trying a 13.25 x 17" aluminum prop for better results, remember to check with Yamaha's website, they have performance bulletins for many Godfrey boats, and are very helpful, whatever you do, if you replace the prop, make sure you do not exceed the engine rpms' recommendations, see the bulletins for that window, good luck with your boat!1
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Yeah, the boat already has a 17" aluminum prop on it. I finally broke the engine in this past weekend. I am going to check out the rpm's and go from there. Thanks.1