Scott called this morning my head is out 12 thousenths. Upon disasembley the machine shop found five cracked valve seats I will not be getting it back untill next week, and the price is going up some with the cost of a new head so I told him gota spend the xtra money for a head so put in a new cam while it's appart. I hope to have it back early enouph to put on a few miles before leaving for Daytona next Friday 3/2 Oo.