builing 8.5 brushless???

[tc3_racer_001]

have a look at my thread for some build details. (i.e. things which must be worked around with the centre diff...

anyway i run with a 1512 2d with a 13-16t. id suggest starting around 15 with stock spur?
hope this helps. btw, doing wheelies is FUN!

i am builing the car for my 6 year old. But he still will want to race it. I was just looking for a decent starting point. everything on the car will be stock. But was looking for a pinion gear to start and keep temps down and gear from there. Thanks for the advice.