After having tried to get the broken exhaust stud out for six hours I caved and brought it to a friend to see if he could get the broken stud and broken easy out removed with his Haas mill. Two days later I have it back with the original threads still decently intact! Only minor damage from my attempting to drill it out with a carbide bit. Now to pick up my honed cylinders from BBRP and pick up a top end rebuild kit.