View Full Version : New st owner what is needed for brushless upgrade

11-08-2006, 05:49 PM
I have a new ARR str and am considering going brushless but want to know what is absolutely needed ie. which center diff to get : the 3racing, the atomic, or the cs atomic (kinda got mixed up looking at the different threads). Do I need a completely different mount for the motor if using the wraith or aon?

Any help is appreciated ty

11-08-2006, 10:27 PM
I'm running my stock center diff for now. I'd like to upgrade but holding off until I blow it. I did use the 3racing solid clutch spur. No slipping for me anymore, just pure power and very cheap.

11-09-2006, 09:58 AM
I use MIP Center ball diff MIP CVD's, Aon4900...

No problems at all, no pics yet but heres a video from last nite...


11-09-2006, 08:10 PM
Are you still using the stock motor mount? Get the alloy 3r one.

11-09-2006, 08:48 PM
yea still the stock one...

I have a few things(including motor mount) coming from thetoyz. :)

11-10-2006, 08:06 AM
I got the 3 racing motor mount with the fan build on. That will help cool the motor well. I also have a heat sink from BPP on my Mamba. Looks very trick. I'll post a picture when I get it done.