Grand Cherokee 4WD Laredo V8-4.7L (2002)
Valve Guide: Specifications
VALVES
Stem Diameter
Intake ................................................................................................................................................................... 6.931 - 6.957 mm (0.2729 - 0.2739 in.)
Exhaust ................................................................................................................................................................ 6.902 - 6.928 mm (0.2717 - 0.2728 in.)
Stem-to-Guide Clearance
Intake ................................................................................................................................................................... 0.018 - 0.069 mm (0.0008 - 0.0028 in.)
Exhaust .................................................................................................................................................................. 0.047 - .098 mm (0.0019 - 0.0039 in.)
Maximum Allowable Stem-to-Guide Clearance (Rocking Method)
Intake ............................................................................................................................................................................................. 0.069 mm (0.0028 in.)
Exhaust .......................................................................................................................................................................................... 0.098 mm (0.0039 in.)
