We purchased the kershaw designs single dewalt kit for an emaxx 3903
It came with the motor mount which looks great, but my problem with it is that bc of the way it is designed, the smallest pinion that can be used with it(and stock 68 spur) is a 25t.
This is because the motor sits on top of the transmission, therefore if you run a smaller pinion, you will not be able to mesh it together with the 68t spur.
I also have the dewalt in my erevo with a 19t and 68t spur and it gets pretty hot. So i can imagine what a 25t will do. Plus, 25t seems inappropriate for hard offroad bashing imo.
So if i want to maintain decent temperatures and have decent torque, what can i do? Bigger spur? I'm not too good with gear ratios etc.
Here are some pics.
with the 25T....
with the 19t
Does it look like there is enough room for a 23t pinion? or even a 24t?
I would hate to buy one and not have it fit..