ORIGINAL: jonnyjetprop
I installed the AXI 2212/34 in my P-47. I cut out the firewall, leaving about a 1/2 inch lip all around. I then made a firewall and glued it to the back side of the old one. Worked like a charm. The plane flew great with a Kokam 3s 1500 pack and an APC 6x6 eprop.
John
Thats pretty much what I'm doing. Of course, I am waiting for my speed control at the moment.