Forget all the nonsense about can sizes and kv. Go to Hobbypartz.com and buy a Talon Bigfoot 46. IT'S A 46 SIZE MOTOR. Any time you are doing a conversion and the manufacturer, not some jaywhacko on youtube, doesn't tell you what size electric to use always get a Bigfoot equivalent. In fact, get one even if the manufacturer gives you the info. They are great motors and cheap.