Spec Slash Rules
Stock xl-5 motor RTR Truck
2s Lipo of 7 cell nimh battery Max
It has to be box stock except you can change these things:
18/86 or 19/90 gearing
Ball Stud location
Shock mount location
Shock spring preload
Upgraded rear bumper mount
Lead weight to compensate for battery weight allowed
Can change the body but needs to retain the stock style of body.
No cutting, drilling or grinding anywhere on the truck except to fit a battery.
That is it, if it's not on the list it must remain stock out of the box.