Recent content by Bluemoose

  1. Bluemoose

    Prop and engine mount holes info

    UPDATE: Well I finally got to take it back on the ICW for a short while to test props. Along with the SS prop I had (see org. post) I purchased an aluminum 14 x 11-K prop. I took the pontoon back out to test the aluminum prop and here are some results: With ss prop ... 19mph at 4500 WOT. With...
  2. Bluemoose

    Prop and engine mount holes info

    Yes, thanks, another person told me the same thing about the SS prop being a bit heavy for this engine. I haven't had the opportunity to get it back out on the water yet for the rain and wind here. But I will get back here with the results. I bet I will end up going to aluminum prop too. Thanks...
  3. Bluemoose

    Prop and engine mount holes info

    Thanks, I will get back to everyone after I try it out alone. I can see this is going to be a great place to come for pontoon advice. Thanks again.
  4. Bluemoose

    Prop and engine mount holes info

    Thanks I will check the rpms with just me to get a baseline and also go to a lower pitch prop if needed. I'll just use the SS prop as a spare. I wonder why the previous owner had it set up this way? Who knows, Thanks again.
  5. Bluemoose

    Prop and engine mount holes info

    Hello, We recently purchased a -new to us- 2015 S20 in mint condition. Yamaha F70 (145 hrs) A real find. Anyway, we took it out the first time and had 5 adults and one medium dog on board. We have had many larger boats over the past 40 years but this is the first pontoon. I am getting too old...
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