What engine for a U Can Do 46
 

I am getting a U Can Do 46 and was wondering what the best engine setup would be. It recommends a 70 for the top of the four stroke line and I was thinking of maybe a 91 for only two ounces more. I will be using it to learn 3d. I would like to know if anyone is running either of these two setups? if so what props would I need for these two engines? BTW both of the engines are O.S.
Any suggestions would be greatly appreciated:D

RE: What engine for a U Can Do 46
 

The OS .70 might not be enough, and the OS .91 is too heavy. The best engine for this plane is the YS .63FZ or the Saito .91.

RE: What engine for a U Can Do 46
 

Bar from purchasing a new engine, the 91 is the way to go. It should balance fine. Most are tail heavy anyway. Just put all servos in tail and battery and throttle servo near rear of fuse. Great airplane. I have one with a YS 63 and it flies awsome.

RE: What engine for a U Can Do 46
 

Saito .91 in mine. No balance problems with servos in tail and battery under the tank. Tremendous power with this engine. Highly reccommended!

RE: What engine for a U Can Do 46
 

Mag 91 FS on mine, flys great to say the least!!!!!!(LOVE IT)

RE: What engine for a U Can Do 46
 

satio 100. tank on cg. cg at 6.1/8. apc 16/4 prop . power master ys 20 20 fuel[8D]