I rechecked the motor and it looks like the brushes are seated well. I managed to have a 6 cell pack charged up as I do this the day before racing for nimhs and just repeak, seems to work great for my cells, and I popped it in my monster T4.
Wow is all I can say
You talk about some monster torque. I barely blip the trigger and it really had loads of punch. I never seen anything like this from any of my motors. And consider this is using large monster tires as well. I probably could do wheelies if the traction was right. I definitely may have to look into gearing changes. ( recommended 19 tooth for T4, decided to go with 18 to be safe with large tires ).
Can't wait to see how it goes on the track. I may have to lend it to my friend for his touring racing sunday to see what he thinks.