DeVille DTS V8-4.6L VIN 9 (2002)
Camshaft: Specifications
Camshaft Cover Bolt
89 inch lbs.
Camshaft Drive Chain Guide Access Plug
39 inch lbs.
Camshaft Intermediate Drive Shaft Retaining bolt
89 inch lbs.
Camshaft Material
Hardened Cast Gray Iron Bearing Number
Bearing Number
5
Bearing number on left cylinder head intake
6
Bearing Journal Diameter
1.0610-1.0619 in
Bearing Bore Diameter, In Cylinder Head
1.0635-1.0642 in
Bearing Clearance
0.0020-0.0030 in
Production Limits
0.0016-0.0035 in
Service Limits - Maximum
0.0035 in
Runout
0.0020 in
Out-of-Round
0.0002 in
Straightness
0.0003 in
Thrust Width
0.9051-0.9091 in
Timing, @ 0.150 mm [0.006 in] Lift, Intake Opens
0°
Intake Centerline
122° ATDC
Intake Closes
251° ATDC
Exhaust Opens
225.5° BTDC
Exhaust Centerline
106° BTDC
Exhaust Closes
20.5°ATDC
Camshaft Lift, Intake
0.2421 in
Exhaust
0.2339 in
Valve Intake
0.4134 in
Exhaust
0.3937 in
Duration, @ 0.150mm [0.006 in] Lift, Intake
251°
Exhaust
246°
Valve Overlap, 0.150 mm [0.006 in] Lift
2.04°
Left Intake Water Pump Drive End, Diamete
0.6241-0.6261 in