the thing is 6s and a good efficient motor is gonna push(Plenty fast) any 1/8 buggy, truggy, monster truck no matter how much aluminum you have on it, and thats what the mmm is ment for. not to power custom 1/5 scale 25lb monster trucks. I run 14 old beat up, vented gp33000's. that on a 9xl is almost too much power for all but strait speed runs. keeping it on all 4's off the line is a chore, unless i loosen the sliper a whole lot. So someone tell me why 6s with a neu isnt gonna be enough? :P