U Can do 60 engine help
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From: rectum,
TX
Is the Os 91 fx going to be able to pull out of a hover quickly on the U can do 60
I have a Os 108 on order but I was checking the power to weight and this is what I found
108 27 oz 3hp
91 19oz 2.8 hp
Which engine will perform better?
Thanks
Mike
I have a Os 108 on order but I was checking the power to weight and this is what I found
108 27 oz 3hp
91 19oz 2.8 hp
Which engine will perform better?
Thanks
Mike
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From: sparta,
TN
the os 108 it makes its power at a lower rpm thats good. i flew one with a 91 for a while it was slow on pull out ok by some people. if thats your only picks run the 108 the plane will take just about any engine you can bolt on .




