Description | Specification | ||||||||
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Engine Type | V8OHV | ||||||||
Displacement | 6.0 liter (5,967 cm³-364 in³) | ||||||||
Bore | 101.6 mm | ||||||||
Stroke | 92.0 mm | ||||||||
Compression Ratio | 10.9:1 | ||||||||
Spark Plug
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Cylinder Layout | |||||||||
Firing Order | 1-8-7-2-6-5-4-3 | ||||||||
Left-hand bank | 1, 3, 5, and 7 | ||||||||
Right Hand bank | 2, 4, 6, and 8 | ||||||||
Camshaft | |||||||||
End Play | 0.025-0.305 mm | ||||||||
Journal Diameter | 54.99-55.04 mm | ||||||||
Journal Diameter Out-of-Round | 0.025 mm Maximum | ||||||||
Lobe Lift
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Lobe Height Minimum
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Runout (Measured at the Intermediate Journals) | 0.050 mm | ||||||||
Cylinder Bore | |||||||||
Cylinder Bore Diameter | 101.6 mm | ||||||||
Cylinder Bore Taper and Out-of-Round | 0.018 mm Maximum | ||||||||
Piston | |||||||||
Piston Outside Diameter at size point and including coating | 98.995-99.027 mm | ||||||||
Piston Skirt, Dimensional Variation | 0.032 mm Maximum | ||||||||
Piston to bore Clearance (Production) | |||||||||
Interference | 0.027 mm | ||||||||
Clearance | 0.023 mm | ||||||||
Piston Pin | |||||||||
Pin Clearance to Piston Bore (Production) | 0.008-0.016 mm | ||||||||
Pin Clearance to Piston Bore (Service Limit) | 0.008-0.016 mm Maximum | ||||||||
Pin Diameter | 23.997-24.0 mm | ||||||||
Pin Fit in Connecting Rod | 0.020-0.043 mm (Interference) | ||||||||
Piston Rings | |||||||||
Top Compression Ring End Gap (Production - Measured in cylinder bore) | 0.230-0.380 mm | ||||||||
2nd Compression Ring End Gap (Production - Measured in cylinder bore) | 0.440-0.640 mm | ||||||||
Oil Control Ring End Gap (Production - Measured in cylinder bore) | 0.180-0.690 mm | ||||||||
Top compression Ring End Gap (Service - Measure in cylinder bore) | 0.230-0.380 mm Maximum | ||||||||
2nd Compression Ring End Gap (Service - Measured in cylinder bore) | 0.440-0.640 mm Maximum | ||||||||
Oil Control Ring End Gap (Service - Measured in cylinder bore) | 0.230-0.380 mm Maximum | ||||||||
Top Compression Ring Groove Clearance (Production) | 0.040-0.085 mm | ||||||||
2nd Compression Ring Groove Clearance (Production) | 0.040-0.080 mm | ||||||||
Oil Control Ring Groove Clearance (Production) | 0.010-0.220 mm | ||||||||
Top Compression Ring Groove Clearance (Service) | 0.040-0.085 mm Maximum | ||||||||
2nd Compression Ring Groove Clearance (Service) | 0.040-0.080 mm Maximum | ||||||||
Oil Control Ring Groove Clearance (Service) | 0.010-0.220 mm Maximum | ||||||||
Valve System | |||||||||
Valve Lifter | Hydraulic Roller | ||||||||
Valve Rocker Arm Ratio | 1.70:1 | ||||||||
Valve Lash | Net Lash - No Adjustment | ||||||||
Valve Margin | 1.25 Minimum | ||||||||
Valve Face Angle | 45 degrees | ||||||||
Valve Seat Angle | 46 degrees | ||||||||
Valve Seat | |||||||||
Runout | 0.050 mm Maximum | ||||||||
Width (Intake) | 0.050 mm Maximum | ||||||||
Width (Exhaust) | 1.020 mm Maximum | ||||||||
Valve Stem | |||||||||
Clearance (Production - Intake) | 0.025-0.066 mm | ||||||||
Clearance (Production - Exhaust) | 0.025-0.066 mm | ||||||||
Clearance (Service - Intake) | 0.093 mm Maximum | ||||||||
Clearance (Service - Exhaust) | 0.093 mm Maximum | ||||||||
Diameter (Production) | 7.955-7.976 mm | ||||||||
Diameter (Service) | 7.95 mm Maximum | ||||||||
Valve Spring | |||||||||
Free Length | 52.9 mm | ||||||||
Pressure (Closed Valve) | 340 N at 45.75 mm Minimum | ||||||||
Pressure (Open Valve) | 980 N at 33.55 mm Minimum | ||||||||
Installed Height (Intake) | 45.75 mm | ||||||||
Installed Height (Exhaust) | 45.75 mm | ||||||||
Valve Lifter | |||||||||
Intake | 11.83 mm | ||||||||
Exhaust | 12.11 mm | ||||||||
Valve Guide Installed Height (From cylinder head spring seat surface to top of the valve guide) | 17.32 | ||||||||
