Originally Posted by
trackdesigner71
ANybody used an LRP Sphere TC with their brushless motor? (13.5, 17.5, 21.5) How would you set it up? also, what do you do for the cooling fan...separate powersupply or does that run off your primary battery as well?
I'm running a GTB, but... The motor comes off at 140 with no heat sink and the ESC never gets hot with the 21.5 lipo. The car is now a half second faster than the touring cars. I got dogged a little as the car is running foams and there is an older Corally F1 that is faster with a silver can. At half the weight, I can see why its faster.