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  • #144279

    Coolvette
    Topic starter
    Berichten: 107

      I have an semiround Mazzucchelli crank I will install in my engine but a closer look made me wonder one thing.
      Have a look at these pictures.
      It looks like the shim inside the bearing is already on the crank from the manufacturing.

      The withs of about 33 millimeters are similar to the stock crank withs so I believe that I must install the bearings with no added shim inside.
      The following instructions doesn´t tell this at all but I believe I am right.

      #146127

      Lennaert
      Sleutelbeheerder
      Berichten: 4043

        you could try to pinpoint the measurements from the ´ring´ to ring and try that on a stock

        if its the exact same do not add rings

        different prehaps you have the ability to remove the rings and add normal shims.

        #146377

        Jarco
        Bijdrager
        Berichten: 2515

          I have the exact same crank on my setup, install it whitout the shim rings. :thumb

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