With no GA traffic on Sunday evening, I had to practice a few engine off landings. In this case I cut power on down wind for several landings. I am a big believer in the importance of practicing engine off landings quite often.
This one is a 4 cylinder boxer engine. Weighs a lot less than Rotax 80hp and costs about half. They also have a water cooled 80hp Hirth with inline 3 cylinders.