Dakota 4WD V6-239 3.9L Magnum (1996)
Valve: Specifications
All Specifications Given In Inches Unless Otherwise Noted.
Stem Diameter
Intake .............................................................................................................................................................................................................. 0.3120 [09]
Exhaust ........................................................................................................................................................................................................... 0.3120 [09]
Installed Height .................................................................................................................................................................................................................. --
Valve Recess ....................................................................................................................................................................................................................... --
Maximum Tip Refinish ................................................................................................................................................................................................... [08]
Face Angle, degrees ....................................................................................................................................................................................... 43 1/4 - 43 3/4
Margin [01]
Intake ......................................................................................................................................................................................................................... 0.047
Exhaust ...................................................................................................................................................................................................................... 0.047
Valve Clearance
Intake ......................................................................................................................................................................................................................... [06]
Exhaust ....................................................................................................................................................................................................................... [06]
Footnotes:
[06] - Hydraulic lash adjusters.
[08] -
Valves may be ground to correct installed height unless they are equipped w/rotators. If valves are equipped w/rotators, do not grind stem tips.
[09] -
Standard diameter. Valve should be replaced if wear exceeds 0.002 inch.