Have a persistent misfire between 2500 and 4000rpm, Usually worst when cold and at 3000rpm. Bike is bucking and nosing over at steady throttle. Not so bad when accelerating, but mises the odd time at highway speed as well around 4000rpm. I just put the stock mains and pilots back in since the bike was running super rich with 137.5 and 45 jets. I figured it was loading up running too rich, but it is still doing it. Pilots are opened 3 turns. Uni filters and Sporty mufflers. Maybe be spark related since jets made no difference. I have not yet done any electrical sleuthing.
