4cyl h2 wrote:
Thanks so much for the help gonna b quite a while finishing my Yamaha (need crank and piston kit money but I am building everything else I can lockup clutch ignition setup extended swingarm wiring cases etc. when I get time I'm gonna give the two settings timing a go on my 4 popper it already has a system that I can easily convert. John my old h2s already seem to run pretty good but pretty weak below the Powerband Is something like the zeel. Really worth the money A really notable improvement?
You do like multiple projects......
On your 3 cylinders, adjustable timing will probably be negligible in getting better low rpm power. You know me, reed valves are the answer for better low rpm power........
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