Originally Posted by
GreenSC10
Yes you need the new slipper hub because of the larger spring that is used. The V2 hub has a larger diameter where the spring sets on the hub than the rtr one. With that said get the VTS slipper used on the 4x4, the part number is 91175. The VTS slipper is more consistent by having more surface area to dissipate heat.
+1 but I am unsure if the v2 spring is the best. I think AE used the b44 spring with the light 1/10 cars and trucks.
http://www.amainhobbies.com/product_...per-Spring-B44