RE: New JetJoe J-Junior 4lbs turbine
well by looking at the video of jjj he did manage to get it to 172,900 rpms which was at 2:14 in to the video. well glad to see a video of one running now lets see one a full throttle and in a aircraft..... Also we now back on track of what this thread was started for in the first place, not bashing jj and its customers...