What kind of temps are you guys running? I have a 8T 2.0 using the Tekin RX8 1700 combo and I am running 16/45. I am getting around 175 degrees on the motor. I have tried a 17 tooth also and it was about the same. This is on a large track after 10-15 minutes. I think this is too hot and might have to back to my Mamba Monster 2200 combo since it was way faster and cooler. Any advice would be appreciated.