Not to encourage any irresponsible driving but I'm curious to know if anyone has found the top end on an 04 636? I pushed 144 on a staight track in my area. I have some fellow riders claiming 150 but we don't have that kind of pavement around here. Anyone else had any track time that knows the actual top end. I know I'm going to get some backlash for this question. Just looking for some past experiences. Please don't go out and try this on the highway!!