Thanks for all of the input ESPECIALLY LES
I honestly did not know that bearing were not allowed in stock 27t motors... We are not exactly racing for state titles here so maybe that is why they allow it but i will certainly bring it up with the techs at our club.
I usuall use the Trinity 4499 brushes in my motor.
I use the Kose brush serator after every 2 runs and use the Kose brush hood allignment tool after every meet.
YES it is the standard monster stock arm in there...
As stated we are not racing state tiltes or anything like that but we are all so close in our class that every little of performance helps...
Thanks again for the input guys, appreciate it