it says on the instructions for my big gun pipe to "repack" every 20 hours of riding, so i know that mine has packing, i woudl assume a stocker would too.

 

what? i've never heard of a 4-stroke having packing... Well neither of us were wrong. I was talkinga bout the very back part, where the baffle is inserted, and well i was right at that pa rt but i also had no clue there was any at all... oh well i learn something new everyday.