I took the cart dragracing over the weekend and was having some starting problems when all of the sudden I felt something let go. A visual inspection tells me that something in the rear end broke. The govenor pulley( probably not the right term) rotates, but thats it. I changed the oil in the rearend a few monthes ago and everything in there looked amazingly good, almost new. I can't seem to find a diagram of rearend to help be see how the govenor is attached to the rearend. Hopefully its just a bolt or roll pin, you know --cheap. Any ideas??