Camshaft, Engine
Camshaft Material | Hardened Cast Grey Iron | |
Bearing Number | 5 | |
Bearing Number on Left Cylinder Head Intake | 6 | |
Bearing Journal Diameter | 1.0610-1.0619 Inch (in) | |
Bearing Bore Diameter (In Cylinder Head) | 1.0635-1.0642 in | |
Bearing Clearance | 0.0020-0.0030 Inch (in) | |
Production Limits | 0.0016-0.0035 in | |
Service Limits - Maximum | 0.0035 in | |
Runout | 0.0020 Inch (in) | |
Out-of-Round | 0.0002 Inch (in) | |
Straightness | 0.0003 | |
Thrust Width | 0.9051-0.9091 Inch (in) | |
Timing (A 0.150 mm Lift), Intake Opens | 0 degrees | |
Intake Centerline | 122 degrees ATDC | |
Intake Closes | 251 degrees ATDC | |
Exhaust Opens | 225.5 degrees BTDC | |
Exhaust Centerline | 106 degrees BTDC | |
Exhaust Closes | 20.5 degrees ATDC | |
Camshaft Lift, Intake | 0.2421 Inch (in) | |
Exhaust | 0.2339 in | |
Valve Lift, Intake | 0.4134 Inch (in) | |
Exhaust | 0.3937 in | |
Duration (@ 0.150 mm Lift), Intake | 251 degrees | |
Exhaust | 246 degrees | |
Overlap (@ 0.150 mm Lift) | 2.04 degrees | |
Left Intake Water Pump Drive End, Diameter | 0.6241-0.6261 in | |
Diameter within last 19.5 mm (0.7677 inch) | 0.6249-0.6253 Inch (in) | |
Runout | 0.0059 Inch (in) | |
Camshaft Drive | Primary Drive Type | Endless Chain |
Adjustment | Hydraulic, Automatic | |
Pitch | 0.315 | |
Width | Single Row | |
Secondary Drive Type | Endless Chain | |
Adjustment | Hydraulic, Automatic | |
Pitch | 0.315 | |
Width | Singel Row | |
Camshaft Bearing Cap Bolts | First Pass | 44 Inch Pound-Force (in.lb) |
Final Pass | +30 Degrees | |
Camshaft Chain Guide Access Plug | 39 Inch Pound-Force (in.lb) | |
Camshaft Cover | 89 Inch Pound-Force (in.lb) | |
Camshaft Drive Chain Guide Bolts | 18 Foot Pound-Force (ft.lb) | |
Camshaft Drive Chain Tensioner to Block | 18 Foot Pound-Force (ft.lb) |