Sorry for offtopic guys... here i found this 6 pole 2560kv motor
http://www.hobbyking.com/hobbyking/s...dProduct=14632
Specs:
Size: 40-68
Kv: 2560
Poles:
6
Max Amps: 120A
Max Volts: 21v
Max Watts: 2200w
Idle Current: 5.0A
Resistance (Ri): 5.8
Shaft size: 5mm