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Home >> Jeep >> 1996 >> Grand Cherokee Limited, 5.2 Y >> Repair and Diagnosis >> External Pages >> Different car >> Section 178 (5.2L V8 Gas - VIN [Y]) >> Engine Specifications >> Cylinder Head Specifications

Cylinder Head Specifications

WARNING: This page is about a different car, the 1995 Jeep Grand Cherokee, 1995 Dodge Ram Wagon, 1995 Dodge Ram Van, 1995 Dodge Pickup, and 1995 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
CYLINDER HEAD

Application Specification
Maximum Warpage .00075" Per 1" (.0191 mm Per 25 mm)
Valve Seats
Intake Valve
Seat Angle 44.25-44.75°
Seat Width .040-.060" (1.0-1.5 mm)
Maximum Seat Runout .003" (.08 mm)
Exhaust Valve
Seat Angle 44.25-44.75°
Seat Width .060-.080" (1.5-2.0 mm)
Maximum Seat Runout .003" (.08 mm)
Valve Guides
Intake Valve
Valve Guide I.D. .313-.314" (7.95-7.98)
Valve Stem-To-Guide Oil Clearance
Standard .001-.003" (.02-.08 mm)
Wear Limit (1) .017" (.43 mm)
Exhaust Valve
Valve Guide I.D. .313-.314" (7.95-7.98)
Valve Stem-To-Guide Oil Clearance
Standard .001-.003" (.02-.08 mm)
Wear Limit (1) .017" (.43 mm)
(1) Specification applies to method obtained by rocking valve stem in valve guide.