Vespa-Ciao.NL
:: Piontek’s vespa si

Home Forums Perso’s Projecten Piontek’s vespa si

15 berichten aan het bekijken - 16 tot 30 (van in totaal 91)
  • Gebruiker
    <i class="fa fa-comments-o" aria-hidden="true" style="font-size: 20px;"></i>
  • #486156

    piontek
    Topic starter
    Berichten: 69

      speedbuxy :

      piontek :
      I’ve made with a 3mm steel

      This will put alot of weight to the bike, could you not better made it from aluminium?

      You’re right, the fact is , I hadn’t think about it.:D
      At the beginning I was thinking to make it with VTR or carbon fiber, but it’s quite difficult
      and I don’t have the time.

      Anyway , it’ll be a future project.

      #486157

      JayL
      Bijdrager
      Berichten: 726

        Oh no man! You’re wasting a kick RV!! If you ever decide on selling the kick engine, I would gladly exchange a Malossi RV carters without kickstart with you for your RV kick carters :thumb

        #486280

        piontek
        Topic starter
        Berichten: 69

          some news.

          I’ve made a bakelite plate of 5mm that goes between the reedvalve and carters.
          I did it to increase the engine reaction at low revs.

          I’ve also modified the 0,30 reeds with boyesen method, and I got rid of the inside reed divisors.

          #486283

          piontek
          Topic starter
          Berichten: 69

            Here the engine assembled.

            I Had to build a 4mm plate to adjust the exccessive highness of the stroke. (it’s 46mm ;))
            Also due to the conrod’s lenght (90mm).

            Here a picture, when I was checking the stroke.

            #486285

            Javad
            Donateur
            Berichten: 1808

              That’s a good way to loose weight off the flywheel, i’ve never thought of that, looks cool too.

              <3 Thunderstone
              Check mijn perso!
              #486286

              piontek
              Topic starter
              Berichten: 69

                Hy Javad! Yes It’s a good way, I’ve made the holes and also machined on the top and on the side.

                #486287

                Jarco
                Bijdrager
                Berichten: 2515

                  Looking sexy mate! :thumb

                  #486288

                  Javad
                  Donateur
                  Berichten: 1808

                    How heavy is your flywheel now?

                    <3 Thunderstone
                    Check mijn perso!
                    #486290

                    peter139
                    Bijdrager
                    Berichten: 770

                      Cool 46mm stroke how much real cc is that with your simonini cilinder. The idea of the flywheel is very nice

                      you re talking about an front intake manifold. What do you mean with that? Picture? i am intrested

                      Very special project! please keep this updated for us.

                      #486293

                      piontek
                      Topic starter
                      Berichten: 69

                        Javad :
                        How heavy is your flywheel now?

                        To be honest, I didn’t weight it now, I just remember that originally was something around 1340 grams.
                        I think , more or less that now is quietly 850-900 grams.

                        #486292

                        piontek
                        Topic starter
                        Berichten: 69

                          peter139 :
                          Cool 46mm stroke how much real cc is that with your simonini cilinder. The idea of the flywheel is very nice

                          you re talking about an front intake manifold. What do you mean with that? Picture? i am intrested

                          Very special project! please keep this updated for us.

                          The real cc is 83.
                          With front intake I mean this

                          In the picture aren’t shown the holes to fix the carburettor.

                          #486301

                          SjoerdCiao
                          Donateur
                          Berichten: 978

                            How do you know where you can drill holes without touching the magnets?
                            You may have a drawing that you’ve signed off where you were boring? I’ll go try it with my original flywheel.

                            Greetings Sjoerd

                            #486302

                            piontek
                            Topic starter
                            Berichten: 69

                              I don’t have drawings of it, I’ve just made it make with the rotary table.

                              The magnets are below the wings.
                              It’s also possible to see the magnets if you have a look under the flywheel.
                              They have a different colour .

                              #486303

                              SjoerdCiao
                              Donateur
                              Berichten: 978

                                How many millimeter is between the center of the hole of the flywheel and the heart of the holes, what diameter drill did you use?

                                #486305

                                peter139
                                Bijdrager
                                Berichten: 770

                                  beste sjoerd je weer toch wel dat daar de magneten niet zitten? Gewoon even goed kijken en je ziet de magneten wel zitten.

                                  nice project ive also an lowered inlet on my reedvalve ciao and the results are awesome. You wil get alot better gas-response.

                                15 berichten aan het bekijken - 16 tot 30 (van in totaal 91)
                                • Je moet ingelogd zijn om een reactie op dit onderwerp te kunnen geven.