Originally Posted by egobrkr

I am using the largest esc/motor combo on the market as far as I can see. The novak activ8 and novak ballistic 8 motor. The motor is 43.5x71 and the esc is 40x54x31 and it is a super tight fit. I cut the side of the servo mount a little the make a little more room. Even with that modification there is still very little room between the esc and motor. I would say about 3 business cards could fit between them. I also had to get the esc to be solidly mounted to the esc mount because the flex in the chassis was making the esc and motor to hit each other on big jumps and hard cornering. I got it to work but using this large of electronics is not ideal for this chassis. It was designed around using a tekin system.