hey i dont know anything about clutching for skidoos except someone said i should get one for my 550x. what is it, and what would be a good clutch kit for my 07 mxz550x?

ramps, springs, helix, adjustable pins. I run goodwin performance stuff myself . dynamo joe might have one for you as may Bill Cudney. take your pick , I have seen good results with most "kits" from the 3 I mentioned.