Originally Posted by mb racer
best way to break in your new motor is to . install it and there you go . some like to run them in to seat the brushes .?? WOW !!! I never do and dont have problems with the motors running slow .... Everyone has there methods .. Mine is install it and run the crap out of it ...
I agree with him, I hate breaking in brushes I think its useless because if you build your motor right and everything like it should go then why do a break in ??? Like my dad has always told me when he rebuilds my brothers racing motor for his 7second RX-7 if the motor is build right then theres no need for breaking it in.