Category Archives: Engine and Drivetrain

800 S rear diff question

Im new to the rzr world. I just picked up a 2013 800s and within a week the rear differential grenaded on me. Ive read that is a common problem. I picked up a diff from a 08 model it seems to be a little different but i believe it will bolt up. My question is Ive heard that the 08 diff doesnt have the same issue with the pinion nut coming loose is this true? Any feedback is greatly appreciated. I was thinking about tearing it apart and replacing the seals and bearing and fixing the pinion nut issues if there is one.

Spark plug wires

I’ve searched all over the place and can’t find any info. My factory plug wires either arc to each other or to other stuff. I have to carry electrical tape with me because it has left me stranded before. Has anyone else had this problem? I have a hard time buying factory wires after these only have 60 miles on them. Any help is greatly appreciated.

Spark plug wires

I’ve searched all over the place and can’t find any info. My factory plug wires either arc to each other or to other stuff. I have to carry electrical tape with me because it has left me stranded before. Has anyone else had this problem? I have a hard time buying factory wires after these only have 60 miles on them. Any help is greatly appreciated.

Sportsman 800 twin

I realize this is a rzr forum but the basics of the two machines is the same anyway my sportsman 800 twin efi acts like im flooring it in reverse when im in high low or neutral it kinda bounces like wom wom wom wom then clears up and run . it does this every time i hit the gas any thoughts?