I used to have 2 smartech winner sports, but sold 'em and got an evader. I didn't really care for the dtx .18 engine that came with it, but I had an extra SMT .15 engine left over from my buggy days, so I replaced duratrax engine with the smartech and my truck is sweet now! Check out my backyard bash fest!

http://video.google.com/videoplay?do...93783247&hl=en

http://www.youtube.com/watch?v=02jVZ_9iv-c