RX8 1700 truggy issues

[simplechamp]

No, you are geared for about 43mph, definitely not undergeared. The Tekin combo should be able to handle that fine though.

Maybe a bad connection or solder joint to one of the phases on the motor? Have you gone through the drivetrain to make sure there are no binding or worn out gears? Double check all your ESC settings to make sure everything is where it's supposed to be?

I took out the center diff and checked for binding, there was none. I checked all the solder connections to make sure they were tight. I will check the ESC settings today. You thinks the temps are high?