[magman]

I had a 3.3 Revo and upgraded EVERYTHING. More than needed of course. If your are running 4s I would look at AL diff cases and cups and re-shimming the diffs as a must. Or you could buy his RCM hybridv3 diff upgrade kit....look under RCMonster parts. As far as the trans goes...lock it into 2nd gear or you could do what I did is drop in a 3905 E-Maxx trans which is already to go for BL. If you do this you would need to make a small support piece for the trans..

Also, bracing the shock towers is a good idea as well..Because the servo saver is a PITA to get to, I went w/a AL one. Tekno makes a great sway bar kit for it as well...

Here is a thread on the 3905 trans in a Revo and what is needed to complete..http://www.rc-monster.com/forum/show...905+trans+revo

Here is what Mike has in the RCM store...http://www.rc-monster.com/products.p...vo+Hopup+Parts