Getting it running better, much better. I added another 2 inches to the body of the chamber. I didn't think that I was that close on what it took to get it "on the pipe". It accelerates stronger than I have felt it before now. I have my head pipe set at a medium length so need to try it shorter and maybe longer.
My Variator is funny. RPM stays high till about 30 where the rpm drops some till about 35 when it goes again. I think I am ready for a heavier contra-spring and some decent weight in the variator.
My pipe has way too many welds and a rather cobbled up mount, probably typical for many prototypes. The next version will look cleaner.
As others have said I should put a big bore for more speed but then I would get no satisfaction in knowing that I had done it myself.
I have a spread sheet showing some of my data on my 49cc. Ask.
My Variator is funny. RPM stays high till about 30 where the rpm drops some till about 35 when it goes again. I think I am ready for a heavier contra-spring and some decent weight in the variator.
My pipe has way too many welds and a rather cobbled up mount, probably typical for many prototypes. The next version will look cleaner.
As others have said I should put a big bore for more speed but then I would get no satisfaction in knowing that I had done it myself.
I have a spread sheet showing some of my data on my 49cc. Ask.
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