look on ebay for the trinity speed gems series motors
something in the 16t-18t range should be really good, and A LOT better than the titan 12t
if you want something that will last you a lifetime
http://www.amainhobbies.com/product_...otor-Motor-19T
get that, its probably one of the best motors i own, even though it is a back-up
stormerhobbies.com has fantom racing motors which are race quality motors, and you'll be burning through brushes all the time, but they are INCREDIBLE
and they run COLD.. and i mean.. COLD, after speed runs, on the track, off the track, its COLD