Saito 1.00 is perfect, O.S. .91 is a close second. YS .91 is a little too heavy....
Most .91 2 strokes are also decent, but this plane really deserves a 4 stroke in my opinion.
Try this-
http://www.rcuniverse.com/showthread...20&forumid=230
There is more information on this airplane around here than anybody thought was possible!
Welcome to RCU...

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