I powered this balsa gasser with an FMS 1700mm motor and prop running 6 cell. I had to make my own prop hub due to the spinner size difference of the FMS model. It's a work in progress, but it is going well and fly's amazing!

Powered with a 4250 800KV motor on 4 cell. 12-8 3 blade prop and a HK aluminum spinner. It was a rocket ship!