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  • #147503

    Millen
    Topic starter
    Berichten: 114

      What bearings is used in the new simonini engine or the krukas off the new simonini engine? Is it still 6202c3? Ill wanna buy the simonini krukas and put it in my malossi mhr engine if possible?

      #148311

      sx3-swe
      Bijdrager
      Berichten: 290

        The simo kruk is stroked I beleive, 44mm instead of 43mm, is your cylinder ports adapted to this stroke?.
        You will be better/cheaper off using the Mazzucchelli full round kruk, AMT206, JMPB sells this one. It’s almost same as Malossi full round kruk.
        6202-C3 is on the flywheel side, due to higher load, lets the metal expand a but more due to heat.
        Small carter side, is normal 6202 bearing.

        #148312

        Martino
        Moderator
        Berichten: 7384

          What bearings is used in the new simonini engine or the krukas off the new simonini engine?
          1×6302 c3
          1×6202 c3
          This is because of the large carterhalf has a bigger diameter for the bearing.

          You still can put in a Simonini crank in a Malossi engine, but you just need normal size bearings. 2x 6202.
          Simonini has different strokes, 43, 44 and 46mm stroke. Make sure you’ve got the right one for your cylinder.
          Also the driveshafts of some Simonini cranks is to big or wide and will need work to let it turn freely in your Malossi engine.

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