I own several of the original wankels and wish I had more. All the negative comments I have read is pure bull! I flew mine in a royal kit b-25 it flew like a pattern bird with short takeoff runs quieter than standard 40's and just as powerful.
Maybe if more people would read the op instructions instead of second guessing the Manuf. they would have a better experience.
This is what i get when I purchase used wankels, so you can guess how it was used and cared for. I am on the look out for parts.
