No smoke, no fire, no bang. It's getting fuel and it's getting spark. I've tried coleman fuel, butane, and propane. I've tried setting the timing to fire from about 45 degrees after TDC to 90 degrees. I've never gotten a single pop.
So, I'm throwing in the towel on this one. I've already converted it back to the 4 stroke side shaft. Now I have to get it running a little better.
Chuck