Originally Posted by maxepower
I would start at 6.3 and go from there. My motor temp is around 140 F. So, this isn't hard on the motor. You can gear it more but I tend to be a little conservative, at least until I know what the motor really needs for my race track. I believe that is a 35 pinion with a 102 spur!
Did some testing with the Checkpoint motor and was up to 7.3 FDR, probably could have gone one more tooth but ran out of time. It pulling pretty good out of the corners. I'll do more testing next weekend!