Econoline E550 V10-6.8L VIN S (2003)
Valve Seat: Specifications
Valve Seat Width - Intake .................................................................................................................................................................................... 2.1-1.9 mm
Valve Seat Width - Exhaust ................................................................................................................................................................................. 2.1-1.9 mm
Valve Seat Angle ................................................................................................................................................................................... 45.00-44.50 degrees
Valve Seat Runout .................................................................................................................................................................................... 0.025 mm (T.I.R.)
