Turnigy Aerodrive SK3 for .46 conversion
 

I have several glow fueled planes powered by an OS Max FX-46. I would like to do glow to electric conversions to them. I have seen the e-flight 46 motors which makes it easy, but I would really like to use a Turnigy Aerodrive SK3 brushless motor. My problem is I cannot tell how these compare to the e-flight 46 motors, or the FX-46. I know they all have different kv values, but without some way to determine what Turnigy motor size is a reasonable match for an FX-46 engine, I am not making much progress.

Any advice would be appreciated.

Thanks,

Terry