Ok, so here comes the newbie questions.... If the Summit is already 4WD, what would locking the diffs do? Im trying to figure to out if I want to put a locking diff in my Erevo/Summit. Im already in the process of putting a Tekin RX8 sensored BL system in my Erevo. How hard would it be to put a 2 speed transmission in my Erevo? And could I put it in and leave it a manual 2 speed, meaning if I wanted to switch speeds could I just take off the body and switch speeds? Would it stay in one gear if I didnt have a servo hook up to it?
Thanks for help,