Dutch said:
"One thing in Snapper's post I'd differ with though, is that BCO is very useable below 10,000 with 2400rpm and 50% rad, mixture forward. It can be used as in the video. But you need to make sure of the airspeed. I can't emphasize this enough. You need the airspeed to use the additional power."
Ah, very true. The 20 second ka-boom hearkens back to when I was in the 2850 - 3000 rpm range with this model. It's endurance is, as you say, much longer at 2400 rpms per your video, as long as you keep your speed up.
