Sit start on an incut edge to the right on the inside of the crack. Move up the crack using fist jams (if your hands are big enough). There are good foot jams in the crack and foot holds just outside of the crack. The top is wide.
It's easier to do this as a layback rather than purely jamming in it.
Park behind Wendy's or at one of the bike trail parking lots. Cross Rte 85 (from the Wendy's side) where the bike trail cuts back away from the road right after going under the two bridges (I-495). Take the trail with a gate up to the cell tower and look to your right under the power lines. This is basically the first big rock you see. This is on the same boulder as Powerline Backbreaker.