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I'm just wondering what everyone is running for pilot jets with bored carbs on there 860's i've got 20's in now and sled will try and die if you put muffler under the snow and never had this happen before and just wondering if im not to rich on pilot jet did put stock muffler back on this year to try it that is the only thing i changed has anyone had problems with stock muffler on 860's thanks guys
