When I can meet an East Coaster that can beat me..it seems all the real competition is out here anyway.
Just kidding! Jesse Robbers smoked me badly at Silver State..
Trinity's only dual shunt brushes for stock motors (according to their website listing) are 4500's, which are really hard, and used on TC's and 4wd cars because you're so punched.
4505's will be better for 2wd buggy and truck.