F 150 2WD Pickup V8-4.6L SOHC VIN W (1998)
Camshaft: Specifications
GENERAL SPECIFICATIONS
Lobe Lift
Intake .................................................................................................................................................................................... 6.58939 mm (0.2594 in.)
Exhaust ................................................................................................................................................................................. 6.58939 mm (0.2594 in.)
Allowable Lobe Lift Loss ............................................................................................................................................................. 12.0 mm (0.472 in.)
Theoretical Valve Lift @ Zero Lash
Exhaust ........................................................................................................................................................................................ 12.0 mm (0.472 in.)
Intake ............................................................................................................................................................................................ 12.0 mm (0.472 in.)
End Play ................................................................................................................................................................... 0.025-0.165 mm (0.00098-0.003 in.)
Journal to Bearing Clearance ................................................................................................................................... 0.025-0.076 mm (0.00098-0.003 in.)
Journal to Bearing Clearance-Service Limit ................................................................................................................................... 0.021 mm (0.0048 in.)
Journal Diameter (all) .............................................................................................................................................. 26.962-26.936 mm (1.061-1.060 in.)
Camshaft Runout ................................................................................................................................................................................ 0.05 mm (0.002 in.)
