Originally Posted by
DJGonzo69
Or Tag from Express Motorsports.
What is the performance and the difference between a 12.5 rpm rotor and a 12.5 torque rotor. Which is better for on road asphalt track? I race on a prep parking lot painted track with 100' of straight and the track flows well! I'm planing on the rpm stator 12.5 rotor but which one?