Hey guys. I have a 2011 Rzr 4 800 with 4300 miles on it. It seemed really down on power so i did a compression test and found it needed a top end. After replacing the top end, I took it out to Glamis and it ran pretty good in the hard pack. I could only get it up to 53 MPH instead of 62 MPH. When i got it over to the dunes, it was a dog. I was in 4 wheel high and barley made it over 3 small dunes off of sand highway. It just seemed to be gutless. I took it home and checked fuel pressure and it was good. I inspected the clutches and found a lot of silt built up in the primary. I noticed the buttons on the spider had mage grooves in the towers of the sheeve. There is .20 clearance between the buttons and the towers. I think i need to replace the primary. Do you guys think this could be the no power issue? Thinking of ordering the Team Industries primary. Any other suggestions??
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