Originally Posted by
DesertRat
Well, I ran my Team Powers Actinium in 17.5 1/12 Scale at TQ Racing in Chino, CA, over the weekend and it ran pretty well. My car ran a fast lap of 9.100, which was in practice but it was less than a tenth off the fastest 17.5 lap I saw recorded that day, and the motor felt like it had more to give but the track was a bit weird for me and my driving. Next time I think I'm going to play around with timing the motor up and gearing down.
The motor seems to work just fine on 1s. The hottest I got it was about 165F, but I could have cooked it if I was a complete dunce and geared/timed it like my old D3.5.
Try 93 or 94mm with timing on 4.