Originally Posted by crazyjr
Thanks for the replies guys. I have acess to a TZ and a TR at my hobby shop but this was a great deal if it was good. I will probably go with the OS's. thanks again.
Don't waist your hard earned money on the OS TR-12... That motor is not bad but, it's discontinued... The OS-TZ-12 is the way to go... It's a completely different design and the power it makes is like night and day compared to the old TR... .02
RC_Alan