You make.me think I should try and sell it, and just buy new foam plane rtf. A new engine isn't cheap. I'm not worried about using it to move up later. As I have a edge 540t brushless foam plane with spare already. It's just to my h to learn on. I did have it fly but way too fast right now. It took a little to get used to the speed of nitro car after I had big engine and 2 speed trans.and I wouldn't start with that. But that's what the 540 is to me. Way to.much at first.

what would I even ask for the whole thing? Or should I just sell engine? What is it worth?
the 540 isn't in bad shape, I do t think. But does need so.e adjustments and love. I do t know if the wrap is old and brittle. I don't know anything about them.