E-Maxx Diffs

[Serum]

I run mine on a 7XL fine.

the question is.. For how long..

You need to maintain the diffs very good, need to re-shim them every now and then.

If you keep the gears mesh tight, they should be fine.

It's always nice, to have a bit of overkill in strength in the drive-line imo.. (with certain BL, it can be rather hard to create an overkill though)Anyone who is complaining about the power of the hv-max, you should see it on 4S lipo, it is a serious racer on 4S. And to tell you the truth, i do like the mounting of the esc.. The 'drop in' factor is very good on this setup...