I just installed the buggy diff cases on the truck. I heard the they have a 3.3:1 instead of the 4.3:1 that is on the stadium truck. I hope this helps in gainung a little speed.
New video with the 3.3:1 diffs and things went a little wrong. The truck swerved to the right and it hit the curb. After that happened I checked the truck and everything looks ok with the truck itself, but when I tried running the truck again it kept cutting off.