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Camshaft, Engine

Camshaft Camshaft Material Hardened Cast Gray 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 Inch (in)
Bearing Clearance 0.0020 - 0.0030 Inch (in)
Production Limits 0.0016 - 0.0035 Inch (in)
Service Limits - Maximum 0.0035 Inch (in)
Runout 0.0020 Inch (in)
Out-of-Round 0.0002 Inch (in)
Straightness 0.0003 in
Thrust Width 0.9051 - 0.9091 in
Timing (@ 0.150 mm [0.006 in] Lift), Intake Opens 0 degrees BTDC
Intake Centerline 122 degrees ABDC
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 in
Exhaust 0.2339 in
Valve Lift, Intake 0.4134 Inch (in)
Exhaust 0.3937 in
Duration (@ 0.150 mm [0.006 in] Lift), Intake 251 degrees
Exhaust 246 degrees
Overlap (@ 0.150 mm [0.006 in] 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 in
Runout 0.0059 Inch (in)
Camshaft Drive Primary Drive Type Endless Chain
Adjustment Hydraulic, Automatic
Pitch 0.315 inch
Width Single Row
Secondary Drive Type Endless Chain
Adjustment Hydraulic, Automatic
Pitch 0.315 inch
Width Single Row