once again a motor upgrade ?
i just finally soldered my epic intense 8turn double motor onto my tc4 using the stock spur 72tooth 48pitch. i suck with gearing so i need your help. wich pinion should i use. the manual for the car only goes to a 10turn double and sais a 21 pinion using stock spur.
i have an 18tooth would that work.
Last edited by RoseTuned; 10-09-2007 at 05:40 PM.