yes i was quite surprised it made 50 bhp, i was expecting a bit less, i was also pleased that the engine was in one piece, i took the video with my phone and i was under the gazebo standing near it and it was screaming, i must say i was slightly worried, but happy it didnt trash the engine, i was told that on the power run through the gears the rear tyre was smoking on the roller, must have been spinning a bit.
holty