[riverat1540]

i hate to say it but u will not get far before u destroy that diff gear or burn up the diff, the balls will melt the plastic in the diff. I know i had my evader up to 55 with a 3s pack and a mamba max 5700kv system, i did every upgrade known to man excpept the aluminum diff gear which only one person has one and this manurfacturing them but only got as far as the prototype as there was no demand for a 60dollar gear shipped. i have the brushless evader video on u tube with the gps runs and the crash at the end. i have since moved to the rustler jaco foams as they are larger than the old ones in the vid. i could not drive it with out burring up diffs from the inside out unless i babied the throttle which u could never get to top speed. i since have sold the mamba system and just have the built up roller on the shelf as i built a crt pro brushless on 5s and that project kind of broke the bank so its gonna be a while before i figure out what im gonna do with it. just a heads up i would not expect great things from this tranny as it will either burn up or strip under high power.