Traxxas Slash 4x4 track setup #2

#2 Put whatever parts you want on, now!

Tuning is an iterative affair, meaning you will go through it, get it working well, make a change (new motor, center diff, etc.) and then have to start all over. Lather, rinse, repeat. If you're going to get an LCG chassis, put that on now! If you're going to use a lightweight battery, put that on now! If you're always adding new heavy aluminum parts, changing tires, moving your ESC around, etc., you are changing the weight balance, weight basis, roll, etc., and you'll often have to start over.

So get that stuff, put it on now, and then we can go about actually tuning the truck. Else you will get it working pretty good, change it, and then have to start messing with springs, roll centers, etc. again.