DeVille DHS V8-4.6L VIN Y (2000)
Valve: Specifications
Valve Guide-to-Valve Stem Clearance Production, Exhaust
0.0020 - 0.0039 in
Intake
0.0011 - 0.0027 in
Service, Exhaust
0.0047 in
Intake
0.0043 in
Exhaust Length from Tip to Face OD
3.6114 - 3.6217 in
Head, Diameter
1.0976 - 1.1079 in
Runout - Maximum
0.0150 in
Chamfer, Angle
30 degrees
Width - Minimum
0.0150
Margin Width
0.0421 in
Face, Angle
45 deg
Width - Minimum
0.0591
Runout- Maximum
0.0015 in
Valve Stem Diameter
0.2331 - 0.2339 in
Out-of-Round - Maximum Deviation
0.0003
Straightness - Maximum Deviation
0.0005
Intake, Length from Tip to Face OD
4.3543 - 4.3646 in
Head Diameter
1.4209 - 1.4311 in
Runout- Maximum
0.0150 in
Chamfer, Angle
30 degrees
Width - Minimum
0.0150
Margin - Minimum
0.0350 in
Runout- Maximum
0.0015 in
Valve Stem Diameter
0.2331 - 0.2339 in
Out-of-Round- Maximum Deviation
0.0003
Straightness- Maximum Deviation
0.0005
