I don't know yet. I will weigh it at work tomorrow. I didn't build weight saving into it; knowing a 60 was going in. After reading and learning more here, I wish I had! Oh well, that is a good enough reason to go buy another kit!! HMM, what will I get next? Maybe I'll just put a 60 into my ultimate fun fly 40 and see how that works.
Won't a 13x4 over rev the engine? I don't know what the "W" stands for. Could you fill me in?