i ran 2 packs yesterday at a very cool track, i have to say i like this motor on 5s very much, i turned down the throttle end point to 100% instead of 125% and it had plenty of speed and punch, i had ok temps after like 20 min of running

battery-120*
esc-120*
motor-170*
outside temp-70*


heres the track, just scroll down a little

http://mnnitroseries.com/modules.php...r=asc&start=60

That looks like Tim's track in North Branch? Does he have open practice days or did you race?

open practice , they are running today as well , and maybe next weekend too, then he is rebuilding it for the next MNRC race

FYI, the new Tekno RC kits for the Losi 8 and 8T are now shipping. Also FYI, RC-Monster is carrying them and their shipment is on its way, so he'll be one of the first to have them available if anyone is interested.