This is a Cummins diesel 5.9 liter B-series 24-valve cylinder head during the machine work. We thermal cleaned the head and then performed a magnaflux for cracks. We then put the head in our TobinArp seat-and-guide machine in order to cut and machine the valve seats to complete the valve job. You can also see that we surfaced and milled the deck of the head as well.

Motor Mission Machine & Radiator
5435 Desert Point Dr. Las Vegas, Nv. 89118
Phone: (702) 649-2366 or (702) 649-0648
Fax: (702) 649-4133
motormission.com/machine-shop/
facebook.com/MotorMission