I had the good fortune of running my ASP 400 five cylinder radial engine for the first time today. The engine started easy and ran quite well. I managed to get a full hour of run time today. The engine is running pretty well and I am not sure how much more break-in time will be necessary before beginning to fly the CMP Zero. Here is a short video on one of the latter engine runs
http://www.youtube.com/watch?v=7u06n...ature=youtu.be
Best wishes and good safe flying.
Heli-NuBee (AKA Roger the radial rabbit)