This is a set of aluminum V8 cylinder heads off of a Lexus. They came in to get checked out as they were overheated due to a bad radiator and cooling system issue. We cleaned them up inside and out so we could dye check them for cracks and then pressure test them for leaks. No cracks or coolant passage leaks were found but the valves weren’t sealing 100% on the valve seats and the decks were warped .008-.010 so we gave them a complete valve job and surface rebuild.
Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Phone: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission