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4 berichten aan het bekijken - 16 tot 19 (van in totaal 19)
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  • #144778

    terrydean
    Bijdrager
    Berichten: 98

      a thicker base gasket will raise the ports and advance the timing. problem with doing that, though, is that it gives you a larger squish zone, lowering your compression.

      #144779

      barry
      Donateur
      Berichten: 3706

        Absolutly NOT,because you have to mill the top of the cilinder at the same thickness of the gasket.Or you have to turn off the cilinderhead,so he is going into the cilinder.

        #144780

        ArvidW
        Donateur
        Berichten: 6258

          Like This:


          This is BTW for a standard DR70evo, the squish original was 2.2mm ! 😮 (now it is 0.7)

          AW50-4t | 13.13 | Gianelli Citypower | 3.2Nm@6000rpm | 3.0pk@6700rpm
          Home made engine dyno
          #144806

          terrydean
          Bijdrager
          Berichten: 98

            yeha, that’s what i meant about losing compression. i usually mill the heads on my motors no matter what for the higher compression.

          4 berichten aan het bekijken - 16 tot 19 (van in totaal 19)
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