Originally Posted by tony q
question guys, i need to know what is the effect of having a solid rear diff and solid front spool? going to used for rubber and foam.
You may run into the problem of stripping your diff gears as you get tapped or when you tap a board. With solid axles, there is no give in your drivetrain, so the only thing that will give will be your diff gears. It may run well, but I am sure that front solid with rear diff may work better, or front one way with solid rear might be a better combination to use with foam. I used a front solid with rear diff for rubber tires and had tons of grip in the rear with very little push up front. Good luck.