Hi, the FT Basix B motor I got with the Flerken power pack doesn't seem to list any specs. The ESC it comes with can handle 4s battery, but can the motor handle 4s?
It's been my experience motors can handle whatever voltage you throw at them. It's the prop that you will need to change. Higher voltage means the motor will spin faster. More RPM's means the prop will pull harder. You will likely need a smaller diameter prop to compensate. I would suggest something 1-2 inches smaller than what is recommended for a 3S battery.
A watt meter can help you determine if you have to much or to little prop.
