Cylinder Block Assembly: Specifications
Engine Type 90 degree V-8Displacement 6.6 Liter402 cu in)
RPO Lmm (
Bore 103 mm (4.0551 in)
Stroke 99 mm (3.8976 in)
Compression Ratio 16.8:1
Engine Compression Test - Minimum 2069 kPa (300 psi)
Idle Speed 680 RPM
Firing Order 1-2-7-8-4-5-6-3
Block
Cylinder Bore Diameter - Service Limits 103.11 mm (4.0594 in)
Cylinder Bore Diameter - Production Value 103.0-103.014 mm (4.0551-4.0557 in)
Cylinder Bore Out-of-Round - Production Value 0.015 mm (0.0006 in)
Cylinder Bore Taper - Production Value 0.015 mm (0.0006 in)
Camshaft
Camshaft Bearing Inside Diameter - Service Limit 61.07 mm (2.4043 in)
Camshaft Bearing Inside Diameter - Production Value 61.00-61.03 mm (2.4016-2.4028 in)
Connecting Rod
Connecting Rod Bearing Clearance - Service Limit 0.10 mm (0.0039 in)
Connecting Rod Bearing Clearance - Production Value 0.036-0.077 mm (0.0014-0.0030 in)
Connecting Rod Bore Diameter - Bearing End - Production Value 62.958-62.979 mm (2.4789-2.4795 in)
Connecting Rod Bore Diameter - Pin End - Service Limit 34.53 mm (1.3594 in)
Connecting Rod Bore Diameter - Pin End - Production Value 34.512-34.522 mm (1.3587-1.3591 in)
Connecting Rod Length 163.0 mm (6.42 in)
Connecting Rod Side Clearance - Service Limit 0.54 mm (0.0213 in)
Connecting Rod Side Clearance - Production Value 0.31-0.49 mm (0.0122-0.0193 in)
Crankshaft
Connecting Rod Journal Diameter - Service Limit 62.88 mm (2.4756 in)
Connecting Rod Journal Diameter - Production Value 62.902-62.922 mm (2.4764-2.4772 in)
Crankshaft End Play - Service Limit 0.54 mm (0.0213 in)
Crankshaft End Play - Production Value 0.04-0.205 mm (0.0016-0.0081 in)
Crankshaft Main Bearing Clearance - Service Limit 0.14 mm (0.0055 in)
Crankshaft Main Bearing Clearance - Production Value 0.039-0.070 mm (0.0015-0.0028 in)
Crankshaft Main Journal Diameter - Service Limit 79.89 mm (3.1453 in)
Crankshaft Main Journal Diameter - Production Value 79.905-79.925 mm (3.1459-3.1466 in)
Crankshaft Runout - Service Limit 0.44 mm (0.0173 in)
Crankshaft Runout - Production Value 0.05 mm (0.0020 in)
Cylinder Head
Surface Flatness - Block Deck - Service Limit 0.2 mm (0.0079 in)
Surface Flatness - Block Deck - Production Value 0.075 mm (0.0030 in)
Lubrication System
Oil Capacity - with Filter (10 qt) 9.5 L
Oil Capacity - without Filter (9.2 qt) 8.7 L
Oil Pressure - Minimum- Hot - at idle 98 kPa (14 psi)
Oil Pressure - Minimum - 1800 RPM 294 kPa (42 psi)
Oil Relief Valve Opening Pressure 441 kPa (64 psi)
Piston Cooling Jet Valve Opening Pressure 196 kPa (29 psi)
Oil Pump
Gear Shaft Outside Diameter - Drive - Service Limit 19.86 mm (0.7819 in)
Gear Shaft Outside Diameter - Drive - Production Value 19.947-19.960 mm (0.7853-0.7858 in)
Gear Shaft Outside Diameter - Driven - Service Limit 19.86 mm (0.7819 in)
Gear Shaft Outside Diameter - Driven - Production Value 19.947-19.960 mm (0.7853-0.7858 in)
Gear Shaft-to-Bushing - Service Limit Clearance 0.14 mm (0.0055 in)
Gear-to-Cover Clearance - Drive/Driven - Service Limit 0.109 mm (0.0043 in)
Gear-to-Cover Clearance - Drive/Driven - Production Value 0.064-0.109 mm (0.0025-0.0043 in)
Gear-to-Housing Clearance - Drive/Driven - Service Limit 0.22 mm (0.0087 in)
Gear-to-Housing Clearance - Drive/Driven - Production Value 0.125-0.221 mm (0.0049-0.0087 in)
Piston Rings
Piston Ring End Gap-First Compression Ring - Service Limit 1.37 mm (0.0539 in)
Piston Ring End Gap-First Compression Ring - Production Value 0.3-0.45 mm (0.0118-0.0177 in)
Piston Ring End Gap-Second Compression Ring - Service Limit 1.35 mm (0.0531 in)
Piston Ring End Gap-Second Compression Ring - Production Value 0.50-0.65 mm (0.0197-0.0256 in)
Piston Ring End Gap-Oil Control Ring - Service Limit 1.20 mm (0.0472 in)
Piston Ring End Gap-Oil Control Ring - Production Value 0.15-0.35 mm (0.0059-0.0138 in)
Piston Ring to Groove Clearance-First Compression Ring - Service Limit 0.26 mm (0.0102 in)
Piston Ring to Groove Clearance-First Compression Ring - Production Value 0.08-0.17 mm (0.0030-0.0067 in)
Piston Ring to Groove Clearance-Second Compression Ring - Service Limit 0.10 mm (0.0039 in)
Piston Ring to Groove Clearance-Second Compression Ring - Production Value 0.01-0.03 mm (0.0004-0.0012 in)
Piston Ring to Groove Clearance-Oil Control Ring - Service Limit 0.12 mm (0.0047 in)
Piston Ring to Groove Clearance-Oil Control Ring - Production Value 0.01-0.03 mm (0.0004-0.0012 in)
Pistons and Pins
Piston-Piston Diameter 102.948-102.960 mm (4.0531-4.0535 in)
Piston-Piston Pin Bore Diameter 34.504-34.512 mm (1.3584-1.3587 in)
Pin-Piston Pin Clearance to Piston Pin Bore - Service Limit 0.017 mm (0.0007 in)
Pin-Piston Pin Clearance to Piston Pin Bore - Production Value 0.004-0.017 mm (0.0002-0.0007 in)
Pin-Piston Pin Diameter - Service Limit 34.45 mm (1.3563 in)
Pin-Piston Pin Diameter - Production Value 34.495-34.5 mm (1.3581-1.3583 in)
Crankshaft Balancer Bolt 1st Step 100 Nm (1st Step 74 lb ft)
2nd Step 105 degrees 2nd Step 105 degrees
Crankshaft Bearing Cap Bolt 1st Step 98 Nm (1st Step 72 lb ft)
2nd Step 132 Nm (2nd Step 97 lb ft)
3rd Step 30 degrees 3rd Step 30 degrees
Crankshaft Bearing Cap Bolt - Angular Tightening Method 1st Step 100 Nm (1st Step 74 lb ft)
2nd Step 90 degrees 2nd Step 90 degrees
Crankshaft Bearing Cap Side Bolt 70 Nm (52 lb ft)