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Home >> Jeep >> 1996 >> Grand Cherokee Limited, 5.2 Y >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (3.0L V6 - VIN [3]) >> Engine Specifications >> Cylinder Head Specifications

Cylinder Head Specifications

WARNING: This page is about a different car, the 1994 Plymouth Sundance, 1994 Plymouth Acclaim, 1994 Dodge Spirit, 1994 Dodge Shadow, and 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
CYLINDER HEAD SPECIFICATIONS

Application Specification
Maximum Warpage (1) .002" (.05 mm)
Valve Seats
Seat Angle 44°
Seat Width .035-.051" (.90-1.30 mm)
Valve Guides
Intake Valve
Valve Guide Length 1.732 (44.00)
Valve Guide I.D. .3149-.3157" (8.000-8.018 mm)
Valve Stem-To-Guide Clearance (2) .001-.002" (.03-.05 mm)
Exhaust Valve
Valve Guide Length 1.889 (48.00)
Valve Guide I.D. .3149-.3157" (8.000-8.018 mm)
Valve Stem-To-Guide Clearance (3) .002-.004" (.05-.10 mm)
(1) Service limit is .003" (.08 mm). Maximum combined total grind limit of cylinder head and cylinder block is .008" (.20 mm).
(2) Wear limit is .004" (.10 mm).
(3) Wear limit is .006" (.15 mm).