I just reacently purchased a traxxas Velineon system for my HPi blitz. I run a dtx 8.4v 4200mAh NiMH battery. It is fas but not as fast as i want it to be. It also has a short run time the battery drains quickly. I was also wondering in those proline street tire's were any good. And last i was wondering what were the best parts to upgrade to aliminum.


thanks.