Lancair 360/MK2 - 50 - 59" Miss America Stars & Striples ARF Nitro Gas Radio Remote Controlled RC Aircraftstar rating 4Allen BJanuary 21, 2010Put a 55AX into it and it soared, rolled, looped, knife edged; anything you want it to do. Not a lot of room for an engine, but 55AX or a 46 will fit fine. Doesn't need anything bigger. Controls are sensitive. Use low rates on ailerons to start.