I believe (not sure) that this is the same company as zoombicycles,com (EHBC), they sell (still?) genuine Flying Horse engines.I only roll with the genuine power King 80 or nothing at all .
Sorry I couldn't post pic's of the Hole in the cylinder, and masively worped head as I post in an other thread and appearrently motorbicycling.com won't let you post the same pic twice, I'll try something different a little later.
Sorry!