The O.S. LA series of engines, do not put out the same power as their normally aspirated counterparts.

The LA 65 is much closer to an O.S. .46 in terms of power.

As such you will be unhappy with in on the U-Can-Do.

Look to using a different engine on that plane.

If you wish to save money and have some experience tuning glow engines, a Tower Hobbies .75 would be perfect for that plane.


I don't know which TX you are using, but computer controlled mixes are a big help on this plane, as are variable rates.