Let us know how it does. I can't decide if I want a T-Maxx or Savage. I like the Savage better, but it's considerably slower than the Maxx. I wondered if another engine would pep it up to be competitve with the 2.5 T-Maxx. I just hate to spend that much money on the truck, then have to spend more on a new engine & pipe, when I can just buy the T-maxx.