I just recently aquired a 1997 ext cab 4x4 dodge cummins. It has a built transmission with 10,000 miles on it, tripple disk convertor, hardened parts, torque lock, 4000gsk, fuel plate off, starplate turned forward, and duel exhaust, custom offroad bumpers and rhinolined grill/bumpers, halo headlights. I am new to this and am just wanting some imput as to what my options are. I am not really trying to sled pull but will tow and play in the mudd. If anyone has any knowledge they would like to lay on me I would appreciate any input. Truck has 333,xxx miles on it currently. Im getting around 17mpg right now.

Any info would be greatly appreciated.

I would like to get stacks at some point and maybe a larger turbo???