will a Phoenix-80 Brushless Motor Control work with a Feigao 540 10L

[MetalMan]

Right. Besides that, though, airplane controllers aren't able to do low throttle inputs in cars like car controllers can. Airplane controllers have a "soft start" setting that makes the propeller start out slower. Another reason why not to use an airplane controller is because they can't handle an RC car - they're made for continuous running, not the high amp spikes that RC cars work with.