Quote:
are really just jetting the main jets....
You should change the main jets, I do both the primarys and secondarys at the same time unless I see a need for staggered jetting, for the mph and then do any fine tuning on the HS bleeds. I normally start on the idle circiuts before I do any main jet changing and the same on the accelerator pump circiuts and squirters, in other words I do the idle and staring line first and do the main jets lasts 
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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