Riviera V6-3.8L SC VIN 1 (1995)
Valve Guide: Specifications
Engine Liter/VIN .............................................................................................................................................................................................. 3.8L/K, L,1
All Measurements Given In Inches Unless Otherwise Specified
Cylinder Head Warpage Limit ......................................................................................................................................................................................... [02]
Valve Guides
Stem To Guide Clearance
Intake .................................................................................................................................................................................................... 0.0015-0.0035
Exhaust ................................................................................................................................................................................................. 0.0015-0.0032
Valve Seats
Seat Angle .............................................................................................................................................................................................................. 45deg.
Seat Width
Intake ........................................................................................................................................................................................................ 0.060-0.080
Exhaust ..................................................................................................................................................................................................... 0.090-0.110
Runout ........................................................................................................................................................................................................................... 0.002
[02] Inner spring, 75.5-81.8 lbs. @ .79 inch outer spring, 146.8-166.4 lbs. @ .95 inch.
