I just got my Extra 300S/40. It's the new red, white, and blue color scheme. This ARF is beautiful!
I want to put my OS .61 SF ABC (2-stroke) in it but the holes (and blind nuts) in the firewall are drilled for a .40 size engine. I'm wondering if anyone's modified this plane for a larger engine than called for. I've never done this before and I'd rather not be the guinea pig if I can find some advice...
Also, I'm wondering if anyone recommends any other modifications to it. I hope to wring it out for all it's worth...
-- Dustin