I have an sc10 4x4 with an lrp x12l 5.5 on a n lrp stock spec v2 esc we ran the truck on a larger 1/8th scale track with a 13p/62s 32pitch it was only getting up to 165motor temp and 120. Esc temps and that is after about 10 minutes speedo profiles were 0-6-0-0 so no boost but last night on a smaller 1/10th scale track with some tight corners it thermaled all three times I checked the slipper no slipping and it seemed like it had no punch also is a 13 tooth pinion a little too much gear for tighter technical tracks