I tried a 6X5.5 this morning and it was much better. There was also a strong wind which helped the launch.
Peak amps were 58A. Max temp of motor and esc was 110F and 130F.
I was getting 135mph down wind.
My concern with using 4S is my Hyperion 50A esc is only rated to 3S.
Do you think it will handle 4S ?
Originally Posted by moparmyway
If you have the sticker pulled off and put a heatsink around the motor, you could run 4 cells with the 6x4 Sport for more speed untill your sk3 arrives