DeVille V8-4.6L VIN 9 (1995)
Valve Seat: Specifications
Engine Liter/VIN ................................................................................................................................................................................................... 4.6L/Y,9
All Measurements Given In Inches Unless Otherwise Specified
Cylinder Head Warpage Limit ...................................................................................................................................................................................... 0.002
Valve Guides
Standard Inside Diameter ...................................................................................................................................................................................... 0.235
Stem To Guide Clearance
Intake .................................................................................................................................................................................................... 0.0010-0.0030
Exhaust ................................................................................................................................................................................................. 0.0020-0.0040
Valve Seats
Seat Angle .............................................................................................................................................................................................................. 46deg.
Seat Width
Intake ................................................................................................................................................................................................................... 0.003
Exhaust .............................................................................................................................................................................................................. 0.0035
Runout ........................................................................................................................................................................................................................... 0.002
