Thank you very much for your email, Doug! On Sun, Oct 20, 2019, 11:03 AM Doug Mountjoy via CnC-List < cnc-list@cnc-list.com> wrote:
> HI Brian, > I had a LF38 (hull #4) with the same issues you're complaining about. > Inefficiency while motoring, almost non-existence reverse. I installed a > fixed pitch 3 blade prop. While it did help with motoring, reverse was not > much better. On my new (to me) LF39, which came with a max prop. All I can > say is wow! What a difference. motoring forward is better than the 2 blade > and about equal to the fixed 3 blade. Reverse is a whole new world. That > being said. I had the Paragon transmission which I could leave is neutral > while sailing. Letting the prop freewheel. I think the dimension for the > fixed prop were 18x11. I was told you want 1 less inch of pitch over the 2 > blade. $3300 for the MAX prop is a lot swallow.I hope I answered at least > some of your questions. > > Doug > > here are a couple of articles on prop comparisons > > https://www.yachtingmonthly.com/gear/folding-and-feathering-propeller-test-29807 > > https://www.practical-sailor.com/issues/44_2/features/Folding-vs-Feathering-Props_12354-1.html > https://www.sailmagazine.com/diy/why-low-drag-propellers > > On Sun, Oct 20, 2019 at 7:36 AM Brian Davis via CnC-List < > cnc-list@cnc-list.com> wrote: > >> Good day fellow C&C'ers, >> >> I currently have a 2 blade prop on our Landfall 38SL (1980). The control >> while in reverse is barely anything and I'm considering a 3 blade. I >> understand I'll lose some efficiency, but I'd prefer better motoring >> control. I've read about the prop in the below link, but was wondering what >> some of you have in regards to diameter and pitch. I know my shaft is 1 >> 1/8". >> >> Appreciate your help. >> >> Michigan Wheel 18 inch 3 Blade Sailer 3 bronze SL33B18B prop >> >> https://www.deepblueyachtsupply.com/18-sailer3-3-blade-bronze?gclid=Cj0KCQjwi7DtBRCLARIsAGCJWBrM4rjywTB6pMhu5xTu6fZMXarnoJezC-QbExaUHfxbZJkXXuWqe8waAvUEEALw_wcB >> _______________________________________________ >> >> Thanks everyone for supporting this list with your contributions. Each >> and every one is greatly appreciated. If you want to support the list - >> use PayPal to send contribution -- https://www.paypal.me/stumurray >> >> > > -- > Douglas Mountjoy > 253-208-1412 > Port Orchard YC, WA > Rebecca Leah > LF39 > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each > and every one is greatly appreciated. If you want to support the list - > use PayPal to send contribution -- https://www.paypal.me/stumurray > >
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