Engine vibration need some assistance in the next thing to do.

2010 rzr 800 s. Have a vibration when you go over 2000 rpms. Tried to eliminate some common issues. Replaced the motor mounts, taken off belt to see if it was the secondary, took off the primary clutch to see if it was the clutch.

Still have the same issue. Anyone have any ideas on what to do next?

Thank you:):redrzr:

Machine has 93 hrs on it.