pitch

  1. E

    CDI Perfect Pitch Prop

    Does anyone have any experience with these propellers? http://www.sailcdi.com/ppmain.htm Thanks! .
  2. rotorhead

    Overpitched Maxprop

    Last time we went sailing, I could not get the engine (Yanmar 3JH2E) past 1,800 rpm, so i suspect the Maxprop is overpitched. Based on the engine's user manual, maximum HP should be around 3,400-3,600 rpm. Does anybody knows if adjusting the pitch on one of these props can be done underwater...
  3. A

    Prop size and pitch

    What is the best prop size and pitch for an Ericson 27 with a Yanmar YSB-8? Thanks Mark E-27 Evening Tide Annapolis
  4. J

    O-34 Black exhaust:Prop pitch, or what

    Listmates, I have a 1989 Olson 34 with a Universal M25XP 23 h.p. diesel engine. It has been quite reliable. For better or worse, the only service I've done is changing the oil twice a year, changing the zinc in the ?heat exchanger, and changing the fuel filter. Now, the engine puts out black...
  5. G

    A Perfect Pitch Prop

    I have been talking with CDI about their prop for a Yanmar 1GM10 that we have in our E-27. It all souinds good and they guarantee satisfaction or will exchange it for another size or full refund. The question is has anyone use one of these? Am I wasting time? Our curent prop works fine but I...
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