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  • #144218

    Piet30
    Topic starter
    Berichten: 1082

      Hi,
      could you give me some good tips and trix how to rework a Polini Evo engine to get more power out of that sh…..t ?

      Maybe some nice pics.:D

      #145551

      Tonni
      Moderator
      Berichten: 4539

        Just match your ports to your cilinder. Flow the inlet (there’s not very much possible) and flow your membrane.

        In the last few pages of ArvidW’s perso are a couple of pictures, showing the modifications of Frank 65cc’s Evolution Engine.
        There is not a whole lot more to tune with that engine..

        I came, I saw, and I forgot what I was doing...
        #145549

        Edjuh
        Bijdrager
        Berichten: 6956

          Your fellow countryman just posted something about this:

          http://vespa-ciao.nl/forums.php?m=posts&q=380&n=last#bottom

        3 berichten aan het bekijken - 1 tot 3 (van in totaal 3)
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