I am about ready to fly my 4-mix 65cc. FYI the oil is in the gas on this one. As I mock it up I see the jug is really high and funny looking. Is there any reason not to run it inverted? Would gas and oil pool in the valve cover, for instance.
Oh, this the the one I was playing with some time ago. I removed the compression release spring. I got a new carb from a generous benefactor. It is running pretty good. 22x10 MENZ turns up 6500 and idles at 1300. Putt-putt