RE: Engine Options around 35-40cc for 1/4 scale T-Craft
I'm building a 90" T-Craft from an old Ace kit. I plan to power it with a G-26, which should be plenty.
Previosly, I had one with a pumped OS 1.20, which provided scale performance, but not enough for my flying style. The 1.20 was replaced with a Saito 300 twin, which was outstanding, but over the top.