Originally Posted by tom_chang79

Wait a minute, the motor I have in my DF-03MS, which is a 4300Kv motor that came with the Ezrun V2 60A combo is a 380-size? Even with the fins, it doesn't seem like a 380, certainly the torque is there, it's almost as fast on the top-end speed as the previous motor, Castle's 4600Kv, and with slightly more torque... Note that I didn't change the gear ratio after the motor swap, left the same pinion/spur in my buggy... The 4300Kv just feels better, but it really feels like it belongs in my SC10 since the 4600Kv is in my SC10 now and it's too much of a motor...

Zerta: I don't think Novak's chart can be applied to every motor manufacturer's motors... You should check out Tekins, completely off-scale compared to Novak's.