Yeah, the thing is a beast too. It runs cool and its WAY fast. Its a sensored 4 pole and it has finished testing and should be available in about 1-2 months.
I got to try my viper vxl-xl 4.5 and it kicked butt. I would say its between the novak and the tekin. Great motor.
Now im gonna have to get the viper esc lol, do you know how much the motor is going to be when it comes out?