I flew my Ryobi 31cc conversion last weekend with the XYZ ignition that I bought from Hobbycity. It ran flawlessly. I got 5 flights during the day of about 10 minutes apiece on a 6 volt 2100 mah nimh battery pack and was still over 6 volts when I quit for the day. As a matter of fact, It started easier than my Zenoah G20. I would flip the prop with the choke on and the ignition off until I had fuel in the carb. Then one flip with the choke on and the ignition on. Then one or two flips with the choke off and away we go. I have two of these ignitions and plan to use more in the future.

Jim