just make sure what ever you put in the PRIMARY is WET CLUTCH COMPATIBLE, and in the engine is designed for motorcycles (or diesels if you cant find motorcycle oil and have to have oil just change in 3000miles or soonerif you go this option.)
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WOW.. how many threads are on oils(engine & primary changes) this month .... all the same questions .... not to be an @$$ but what is it first bike , harley dealer blues, cant remember from last year, no mechnical common sense , or import biker new to buells or vtwins or combonation of ??? or what ???
but i'm glad to see more people doing or trying to do their own oil & primary changes and other mechanical issues, but it kinda shows why hd charges so much to hd & buell owners for such easy things...
please continue too learn more about your vehicles you drive and ride. because sooner or later the only ones that will work on a buell is BUELL OWNER (or former buell owner).