RE: Savage X Vs Savage X 4.6
You would loose money selling your truck. Just buy the upgrades HPI gives out free upgraded diffs for the x just call them up. The only other diffrence is the engine as far as I know. YOur better off buying an aftermarket engine the 4.6 is better then the 4.1 but for 130 dollers you can get an axial I think and it will blow the 4.6 away.