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Gyuri

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Everything posted by Gyuri

  1. How about the cost of gearbox and it's weight and liability?
  2. Gyuri

    PDQ

    Very good bare minimum design, how is flying?
  3. Gyuri

    Rotax 618

    Thank you spyfly, so far I had no rough running problem, starts good, runs good . I am just not sure I get all the power out of it. My exhaust temp is 730, and goes up on the reduced power to 840.(I do not know my MGL how accurate is?) As I know it should be higher when the engine giving out all its power. My exhaust color is just as good as can be, and interestingly at the first take off ( when is not completely warm) I get 7k rpm, at the next take off 6400,?? Thanks
  4. Gyuri

    Rotax 618

    Thank you rotax618,
  5. Gyuri

    Rotax 618

    Hi Rob, would you tell me what size main jet I should have in my 618 carbs. I get it with .135, and started to stepping up as the engine was doing better and better. At this point the engine running fine with "drilled up" size ( I lost my temper once , ) The plugs and the exhaust color good as can be, running reliably ( like this engine, is so simple and light) My exhaust temperature is what is not where is should be ( as I know!) 725 F, when I throttle back goes up to 830.?? I would appreciate any education on this.
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