Originally posted by bla bla:
The 1.10 weighs about the same as the/a .91
Correction, the YS FZ110 weights around one ounce less than the YS FZ91. I weighed it myself on a small postal scale.
Yes, the new YS 1.10 will be more than enough if a planes minimum recommened engine is 1.20. The new 110 will put out a lot more power than the other 120 four strokes.