RE: UCANDO 3D 46.. What Four Stroke for it?
[quote]ORIGINAL: Sky Dart1
I've been flying a 91 Surpass in my U-Can-Do for almost three years [quote]
That's good to know. I have an APC 14x4W that I intend to use. I also have a 15x4W, but I had a UCD 60 with a YS 91, and that huge boat paddle even slowed down the strong YS on spool-up. I don't think the 91 Surpass could handle it.
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