diymirage Posted October 27, 2009 Share Posted October 27, 2009 hey guys i have a 1988 yamaha DT50LC and i an getting a 70CC bigbore kit for it the bike has boyesen reeds in it but is otherwise bonestock it also has the stock carb and jetting on it when i get the bigbore installed where should my jetting be at, what number of main do you guys suggest ? thanks Link to comment Share on other sites More sharing options...
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