Application
| Specification
|
Metric
| English
|
General
|
|
| V8
|
|
| 6.2L
| 376 CID
|
|
| LS3
|
|
| W
|
|
| 103.241-103.259 mm
| 4.0065-4.0065 in
|
|
| 92.0 mm
| 3.622 in
|
|
| 10.7:1
|
|
| 1-8-7-2-6-5-4-3
|
|
| 1.02 mm
| 0.04 in
|
Block
|
- Camshaft Bearing Bore 1 and 5 Diameter
| 59.58-59.63 mm
| 2.345-2.347 in
|
- Camshaft Bearing Bore 2 and 4 Diameter
| 59.08-59.13 mm
| 2.325-2.327 in
|
- Camshaft Bearing Bore 3 Diameter
| 58.58-58.63 mm
| 2.306-2.308 in
|
- Crankshaft Main Bearing Bore Diameter
| 69.871-69.889 mm
| 2.75-2.751 in
|
- Crankshaft Main Bearing Bore Out-of-Round
| 0.006 mm
| 0.0002 in
|
|
| 103.241-103.259 mm
| 4.0065-4.0065 in
|
- Cylinder Head Deck Height - Measuring from the Centerline of Crankshaft to the Deck Face
| 234.57-234.82 mm
| 9.235-9.245 in
|
- Cylinder Head Deck Surface Flatness - Measured within a 152.4 mm (6.0 in) Area
| 0.11 mm
| 0.004 in
|
- Cylinder Head Deck Surface Flatness - Measuring the Overall Length of the Block Deck
| 0.22 mm
| 0.008 in
|
- Valve Lifter Bore Diameter
| 21.417-21.443 mm
| 0.843-0.844 in
|
Camshaft
|
|
| 0.025-0.305 mm
| 0.001-0.012 in
|
- Camshaft Journal Diameter
| 54.99-55.04 mm
| 2.164-2.166 in
|
- Camshaft Bearing Diameter
| 55.063-55.088 mm
| 2.1678-2.1688 in
|
- Camshaft Journal-to-Bearing Clearance
| 0.023-0.098 mm
| 0.0009-0.0038 in
|
- Camshaft Journal Out-of-Round
| 0.025 mm
| 0.001 in
|
- Camshaft Lobe Lift - Intake
| 8.24 mm
| 0.324 in
|
- Camshaft Lobe Lift - Exhaust
| 7.77 mm
| 0.306 in
|
- Camshaft Runout - Measured at the Intermediate Journals
| 0.05 mm
| 0.002 in
|
Connecting Rod
|
- Connecting Rod Bearing Clearance - Production
| 0.023-0.065 mm
| 0.0009-0.0025 in
|
- Connecting Rod Bearing Clearance - Service
| 0.023-0.076 mm
| 0.0009-0.003 in
|
- Connecting Rod Bore Diameter - Bearing End
| 56.505-56.525 mm
| 2.224-2.225 in
|
- Connecting Rod Bore Out-of-Round - Bearing End - Production
| 0.004-0.008 mm
| 0.00015-0.0003 in
|
- Connecting Rod Bore Out-of-Round - Bearing End - Service
| 0.004-0.008 mm
| 0.00015-0.0003 in
|
- Connecting Rod Side Clearance
| 0.11-0.51 mm
| 0.00433-0.02 in
|
Crankshaft
|
- Connecting Rod Journal Diameter - Production
| 53.318-53.338 mm
| 2.0991-2.0999 in
|
- Connecting Rod Journal Diameter - Service
| 53.308 mm
| 2.0987 in
|
- Connecting Rod Journal Out-of-Round - Production
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Journal Out-of-Round - Service
| 0.01 mm
| 0.0004 in
|
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Production
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Service
| 0.02 mm
| 0.00078 in
|
|
| 0.04-0.2 mm
| 0.0015-0.0078 in
|
- Crankshaft Main Bearing Clearance - Production
| 0.02-0.052 mm
| 0.0008-0.0021 in
|
- Crankshaft Main Bearing Clearance - Service
| 0.02-0.065 mm
| 0.0008-0.0025 in
|
- Crankshaft Main Journal Diameter - Production
| 64.992-65.008 mm
| 2.558-2.559 in
|
- Crankshaft Main Journal Diameter - Service
| 64.992 mm
| 2.558 in
|
- Crankshaft Main Journal Out-of-Round - Production
| 0.003 mm
| 0.000118 in
|
- Crankshaft Main Journal Out-of-Round - Service
| 0.008 mm
| 0.0003 in
|
- Crankshaft Main Journal Taper - Production
| 0.01 mm
| 0.0004 in
|
- Crankshaft Main Journal Taper - Service
| 0.02 mm
| 0.00078 in
|
- Crankshaft Rear Flange Runout
| 0.05 mm
| 0.002 in
|
- Crankshaft Reluctor Ring Runout - Measured 1.0 mm (0.04 in) Below Tooth Diameter
| 0.7 mm
| 0.028 in
|
- Crankshaft Thrust Surface - Production
| 26.14-26.22 mm
| 1.029-1.0315 in
|
- Crankshaft Thrust Surface - Service
| 26.22 mm
| 1.0315 in
|
- Crankshaft Thrust Surface Runout
| 0.025 mm
| 0.001 in
|
Cylinder Head
|
- Cylinder Head Height/Thickness - Measured from the Cylinder Head Deck to the Valve Rocker Arm Cover Seal Surface
| 120.2 mm
| 4.732 in
|
- Surface Flatness - Block Deck - Measured within a 152.4 mm (6.0 in) Area
| 0.08 mm
| 0.003 in
|
- Surface Flatness - Block Deck - Measuring the Overall Length of the Cylinder Head
| 0.1 mm
| 0.004 in
|
- Surface Flatness - Exhaust Manifold Deck
| 0.13 mm
| 0.005 in
|
- Surface Flatness - Intake Manifold Deck
| 0.08 mm
| 0.0031 in
|
- Valve Guide Installed Height - Measured from the Spring Seat Surface to the Top of the Guide
| 17.32 mm
| 0.682 in
|
Intake Manifold
|
- Surface Flatness - Measured at Gasket Sealing Surfaces and Measured Within a 200 mm (7.87 in) Area that Includes 2 Runner Port Openings
| 0.3 mm
| 0.118 in
|
Lubrication System
|
- Oil Capacity - with Filter
| 8.3 liters
| 8.8 quarts
|
- Oil Capacity - without Filter
| 5.4 liters
| 5.7 quarts
|
- Oil Pressure - Minimum - Hot
| 41 kPa at 1,000 engine RPM
124 kPa at 2,000 engine RPM
165 kPa at 4,000 engine RPM
| 6 psig at 1,000 engine RPM
18 psig at 2,000 engine RPM
24 psig at 4,000 engine RPM
|
Oil Pan
|
- Front Cover Alignment - at Oil Pan Surface
| 0.0-0.5 mm
| 0.0-0.02 in
|
- Crankshaft Rear Oil Seal Housing Alignment - at Oil Pan Surface
| 0.0-0.5 mm
| 0.0-0.02 in
|
- Oil Pan Alignment - to Rear of Engine Block at Transmission Bell Housing Mounting Surface
| 0.0-0.1 mm
| 0.0-0.004 in
|
Piston Rings
|
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Production
| 0.17-0.38 mm
| 0.0067-0.0150 in
|
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Service
| 0.17-0.44 mm
| 0.0067-0.0173 in
|
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Production
| 0.32-0.63 mm
| 0.0126-0.0248 in
|
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Service
| 0.32-0.69 mm
| 0.0126-0.0272 in
|
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Production
| 0.22-0.79 mm
| 0.0086-0.0311 in
|
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Service
| 0.22-0.85 mm
| 0.0086-0.0335 in
|
- Piston Ring to Groove Clearance - First Compression Ring - Production
| 0.030-0.083 mm
| 0.0012-0.0033 in
|
- Piston Ring to Groove Clearance - First Compression Ring - Service
| 0.030-0.083 mm
| 0.0012-0.0033 in
|
- Piston Ring to Groove Clearance - Second Compression Ring - Production
| 0.040-0.083 mm
| 0.0016-0.0033 in
|
- Piston Ring to Groove Clearance - Second Compression Ring - Service
| 0.040-0.083 mm
| 0.0016-0.0033 in
|
- Piston Ring to Groove Clearance - Oil Control Ring - Production
| 0.013-0.201 mm
| 0.0005-0.0079 in
|
- Piston Ring to Groove Clearance - Oil Control Ring - Service
| 0.013-0.201 mm
| 0.0005-0.0079 in
|
Pistons and Pins
|
- Pin - Piston Pin Clearance to Piston Pin Bore - Production
| 0.002-0.01 mm
| 0.00008-0.0004 in
|
- Pin - Piston Pin Clearance to Piston Pin Bore - Service
| 0.002-0.015 mm
| 0.00008-0.0006 in
|
- Pin - Piston Pin Diameter
| 23.952-23.955 mm
| 0.9430-0.9431 in
|
- Pin - Piston Pin Fit in Connecting Rod Bore - Production
| 0.007-0.02 mm
| 0.00027-0.00078 in
|
- Pin - Piston Pin Fit in Connecting Rod Bore - Service
| 0.007-0.022 mm
| 0.00027-0.00086 in
|
- Piston - Piston Diameter - Measured Over Skirt Coating
| 103.258-103.289 mm
| 4.0653-4.0665 in
|
- Piston - Piston to Bore Clearance - Production
| -0.048 to +0.001 mm
| -0.0019 to +0.000 in
|
- Piston - Piston to Bore Clearance - Service Limit with Skirt Coating Worn Off
| 0.055 mm
| 0.0022 in
|
Valve System
|
- Valves - Valve Face Angle
| 45 degrees
|
- Valves - Valve Face Width
| 1.25 mm
| 0.05 in
|
|
| Net Lash - No Adjustment
|
- Valves - Valve Lift - Intake
| 13.97 mm
| 0.55 in
|
- Valves - Valve Lift - Exhaust
| 13.22 mm
| 0.52 in
|
- Valves - Valve Seat Angle
| 46 degrees
|
- Valves - Valve Seat Runout
| 0.05 mm
| 0.002 in
|
- Valves - Valve Seat Width - Exhaust
| 1.78 mm
| 0.07 in
|
- Valves - Seat Width - Intake
| 1.02 mm
| 0.04 in
|
- Valves - Valve Stem Diameter - Production
| 7.955-7.976 mm
| 0.313-0.314 in
|
- Valves - Valve Stem Diameter - Service
| 7.95 mm
| 0.313 in
|
- Valves - Valve Stem-to-Guide Clearance - Production - Intake
| 0.025-0.066 mm
| 0.001-0.0026 in
|
- Valves - Valve Stem-to-Guide Clearance - Service - Intake
| 0.093 mm
| 0.0037 in
|
- Valves - Valve Stem-to-Guide Clearance - Production - Exhaust
| 0.025-0.066 mm
| 0.001-0.0026 in
|
- Valves - Valve Stem-to-Guide Clearance - Service - Exhaust
| 0.093 mm
| 0.0037 in
|
- Rocker Arms - Valve Rocker Arm Ratio
| 1.70:1
|
- Valve Springs - Valve Spring Free Length
| 52.9 mm
| 2.08 in
|
- Valve Springs - Valve Spring Installed Height
| 45.75 mm
| 1.8 in
|
- Valve Springs - Valve Spring Load - Closed
| 400 N at 45.75 mm
| 90 lb at 1.8 in
|
- Valve Springs - Valve Spring Load - Open
| 1175 N at 33.05 mm
| 264 lb at 1.30 in
|
Application
| Specification
|
Metric
| English
|
General
|
|
| V8
|
|
| 7.0L
| 427 CID
|
|
| LS7
|
|
| E
|
|
| 104.766-104.784 mm
| 4.125-4.125 in
|
|
| 101.6 mm
| 4.0 in
|
|
| 11.0:1
|
|
| 1-8-7-2-6-5-4-3
|
|
| 1.02 mm
| 0.04 in
|
Block
|
- Camshaft Bearing Bore 1 and 5 Diameter
| 59.58-59.63 mm
| 2.345-2.347 in
|
- Camshaft Bearing Bore 2 and 4 Diameter
| 59.08-59.13 mm
| 2.325-2.327 in
|
- Camshaft Bearing Bore 3 Diameter
| 58.58-58.63 mm
| 2.306-2.308 in
|
- Crankshaft Main Bearing Bore Diameter
| 69.871-69.889 mm
| 2.75-2.751 in
|
- Crankshaft Main Bearing Bore Out-of-Round
| 0.006 mm
| 0.0002 in
|
|
| 104.766-104.784 mm
| 4.125-4.125 in
|
- Cylinder Head Deck Height - Measuring from the Centerline of Crankshaft to the Deck Face
| 234.57-234.82 mm
| 9.235-9.245 in
|
- Cylinder Head Deck Surface Flatness - Measured within a 152.4 mm (6.0 in) Area
| 0.11 mm
| 0.004 in
|
- Cylinder Head Deck Surface Flatness - Measuring the Overall Length of the Block Deck
| 0.22 mm
| 0.008 in
|
- Valve Lifter Bore Diameter
| 21.417-21.443 mm
| 0.843-0.844 in
|
Camshaft
|
|
| 0.025-0.305 mm
| 0.001-0.012 in
|
- Camshaft Journal Diameter
| 54.99-55.04 mm
| 2.164-2.166 in
|
- Camshaft Bearing Diameter
| 55.063-55.088 mm
| 2.1678-2.1688 in
|
- Camshaft Journal-to-Bearing Clearance
| 0.023-0.098 mm
| 0.0009-0.0038 in
|
- Camshaft Journal Out-of-Round
| 0.008 mm
| 0.0003 in
|
- Camshaft Lobe Lift - Intake
| 8.4 mm
| 0.331 in
|
- Camshaft Lobe Lift - Exhaust
| 8.34 mm
| 0.328 in
|
- Camshaft Runout - Measured at the Intermediate Journals
| 0.05 mm
| 0.002 in
|
Connecting Rod
|
- Connecting Rod Bearing Clearance - Production
| 0.023-0.065 mm
| 0.0009-0.0025 in
|
- Connecting Rod Bearing Clearance - Service
| 0.023-0.076 mm
| 0.0009-0.003 in
|
- Connecting Rod Bore Diameter - Bearing End
| 56.505-56.525 mm
| 2.224-2.225 in
|
- Connecting Rod Bore Diameter - Pin End
| 23.511-23.519 mm
| 0.926-0.926 in
|
- Connecting Rod Bore Out-of-Round - Bearing End - Production
| 0.004-0.008 mm
| 0.00015-0.0003 in
|
- Connecting Rod Bore Out-of-Round - Bearing End - Service
| 0.004-0.008 mm
| 0.00015-0.0003 in
|
- Connecting Rod Side Clearance
| 0.11-0.51 mm
| 0.00433-0.02 in
|
Crankshaft
|
- Connecting Rod Journal Diameter - Production
| 53.318-53.338 mm
| 2.0991-2.0999 in
|
- Connecting Rod Journal Diameter - Service
| 53.308 mm
| 2.0987 in
|
- Connecting Rod Journal Out-of-Round - Production
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Journal Out-of-Round - Service
| 0.01 mm
| 0.0004 in
|
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Production
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Service
| 0.02 mm
| 0.00078 in
|
|
| 0.04-0.2 mm
| 0.0015-0.0078 in
|
- Crankshaft Main Bearing Clearance - Production
| 0.02-0.052 mm
| 0.0008-0.0021 in
|
- Crankshaft Main Bearing Clearance - Service
| 0.02-0.065 mm
| 0.0008-0.0025 in
|
- Crankshaft Main Journal Diameter - Production
| 64.992-65.008 mm
| 2.558-2.559 in
|
- Crankshaft Main Journal Diameter - Service
| 64.992 mm
| 2.558 in
|
- Crankshaft Main Journal Out-of-Round - Production
| 0.003 mm
| 0.000118 in
|
- Crankshaft Main Journal Out-of-Round - Service
| 0.008 mm
| 0.0003 in
|
- Crankshaft Main Journal Taper - Production
| 0.01 mm
| 0.0004 in
|
- Crankshaft Main Journal Taper - Service
| 0.02 mm
| 0.00078 in
|
- Crankshaft Rear Flange Runout
| 0.05 mm
| 0.002 in
|
- Crankshaft Reluctor Ring Runout - Measured 1.0 mm (0.04 in) Below Tooth Diameter
| 0.7 mm
| 0.028 in
|
- Crankshaft Thrust Surface - Production
| 26.14-26.22 mm
| 1.029-1.0315 in
|
- Crankshaft Thrust Surface - Service
| 26.22 mm
| 1.0315 in
|
- Crankshaft Thrust Surface Runout
| 0.025 mm
| 0.001 in
|
Cylinder Head
|
- Cylinder Head Height/Thickness - Measured from the Cylinder Head Deck to the Valve Rocker Arm Cover Seal Surface
| 127.9 mm
| 5.035 in
|
- Surface Flatness - Block Deck - Measured within a 152.4 mm (6.0 in) Area
| 0.08 mm
| 0.003 in
|
- Surface Flatness - Block Deck - Measuring the Overall Length of the Cylinder Head
| 0.1 mm
| 0.004 in
|
- Surface Flatness - Exhaust Manifold Deck
| 0.13 mm
| 0.005 in
|
- Surface Flatness - Intake Manifold Deck
| 0.08 mm
| 0.0031 in
|
- Valve Guide Installed Height - Measured from the Spring Seat Surface to the Top of the Guide
| 17.32 mm
| 0.682 in
|
Intake Manifold
|
- Surface Flatness - Measured at Gasket Sealing Surfaces and Measured Within a 200 mm (7.87 in) Area that Includes 2 Runner Port Openings
| 0.3 mm
| 0.118 in
|
Lubrication System
|
- Oil Capacity - with Filter
| 9.9 liters
| 10.5 quarts
|
- Oil Capacity - without Filter
| 9.5 liters
| 10.0 quarts
|
- Oil Pressure - Minimum at 100°C (212°F)
| 41 kPa at 1,000 engine RPM
124 kPa at 2,000 engine RPM
165 kPa at 4,000 engine RPM
| 6 psig at 1,000 engine RPM
18 psig at 2,000 engine RPM
24 psig at 4,000 engine RPM
|
Oil Pan
|
- Front Cover Alignment - at Oil Pan Surface
| 0.0-0.5 mm
| 0.0-0.02 in
|
- Oil Pan Alignment - to Rear of Engine Block at Transmission Bell Housing Mounting Surface
| 0.0-0.1 mm
| 0.0-0.004 in
|
- Oil Pump Alignment - at Oil Pan Surface
| 0.0-0.1 mm
| 0.0-0.004 in
|
- Crankshaft Rear Oil Seal Housing Alignment - at Oil Pan Surface
| 0.0-0.5 mm
| 0.0-0.02 in
|
Piston Rings
|
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Production
| 0.19-0.50 mm
| 0.0075-0.0197 in
|
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Service
| 0.19-0.56 mm
| 0.0075-0.0220 in
|
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Production
| 0.37-0.69 mm
| 0.0146-0.0272 in
|
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Service
| 0.37-0.75 mm
| 0.0146-0.0295 in
|
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Production
| 0.22-0.79 mm
| 0.0086-0.0311 in
|
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Service
| 0.22-0.85 mm
| 0.0086-0.0335 in
|
- Piston Ring to Groove Clearance - First Compression Ring - Production
| 0.025-0.083 mm
| 0.0010-0.0033 in
|
- Piston Ring to Groove Clearance - First Compression Ring - Service
| 0.025-0.083 mm
| 0.0010-0.0033 in
|
- Piston Ring to Groove Clearance - Second Compression Ring - Production
| 0.020-0.060 mm
| 0.0008-0.0024 in
|
- Piston Ring to Groove Clearance - Second Compression Ring - Service
| 0.020-0.060 mm
| 0.0008-0.0024 in
|
- Piston Ring to Groove Clearance - Oil Control Ring - Production
| 0.023-0.207 mm
| 0.0009-0.0081 in
|
- Piston Ring to Groove Clearance - Oil Control Ring - Service
| 0.023-0.207 mm
| 0.0009-0.0081 in
|
Pistons and Pins
|
- Pin - Piston Pin Clearance to Piston Pin Bore - Production
| 0.005-0.013 mm
| 0.0002-0.0005 in
|
- Pin - Piston Pin Clearance to Piston Pin Bore - Service
| 0.005-0.017 mm
| 0.0002-0.0007 in
|
- Pin - Piston Pin Diameter
| 23.497-23.500 mm
| 0.9251-0.9252 in
|
- Pin - Piston Pin Fit in Connecting Rod Bore - Production
| 0.011-0.022 mm
| 0.00043-0.00087 in
|
- Pin - Piston Pin Fit in Connecting Rod Bore - Service
| 0.011-0.024 mm
| 0.00043-0.00094 in
|
- Piston - Piston Diameter - Measured Over Skirt Coating
| 104.758-104.792 mm
| 4.1243-4.1257 in
|
- Piston - Piston to Bore Clearance - Production
| -0.026 to +0.026 mm
| -0.0010 to +0.0010 in
|
- Piston - Piston to Bore Clearance - Service Limit with Skirt Coating Worn Off
| 0.081 mm
| 0.0032 in
|
Valve System
|
|
| 45 degrees
|
|
| 1.754-2.254 mm
| 0.069-0.089 in
|
|
| Net Lash - No Adjustment
|
|
| 15.11 mm
| 0.595 in
|
|
| 15.01 mm
| 0.590 in
|
|
| 45 degrees
|
|
| 0.05 mm
| 0.002 in
|
- Valve Seat - Width - Exhaust
| 1.7-2.0 mm
| 0.067-0.079 in
|
- Valve Seat - Width - Intake
| 1.25-1.55 mm
| 0.049-0.061 in
|
- Valves - Stem Diameter - Intake
| 7.958-7.9735 mm
| 0.313-0.314 in
|
- Valves - Stem Diameter - Exhaust
| 7.956-7.976 mm
| 0.313-0.314 in
|
- Valves - Stem-to-Guide Clearance - Production - Intake
| 0.028-0.063 mm
| 0.001-0.0024 in
|
- Valves - Stem-to-Guide Clearance - Service - Intake
| 0.093 mm
| 0.0037 in
|
- Valves - Stem-to-Guide Clearance - Production - Exhaust
| 0.025-0.066 mm
| 0.001-0.0026 in
|
- Valves - Stem-to-Guide Clearance - Service - Exhaust
| 0.093 mm
| 0.0037 in
|
- Rocker Arms - Rocker Arm Ratio
| 1.80:1
|
- Valve Springs - Free Length
| 58.8 mm
| 2.313 in
|
- Valve Springs - Installed Height
| 49.75 mm
| 1.959 in
|
- Valve Springs - Load - Closed
| 450 N at 49.75 mm
| 101 lb at 1.96 in
|
- Valve Springs - Load - Open
| 1380 N at 34.75 mm
| 310 lb at 1.37 in
|
Application
| Specification
|
Metric
| English
|
General
|
|
| V8
|
|
| 6.2L
| 376 CID
|
|
| LS9
|
|
| R
|
|
| 103.241-103.259 mm
| 4.0065-4.0065 in
|
|
| 92.0 mm
| 3.622 in
|
|
| 9.1:1
|
|
| 10.5:1
|
|
| 1-8-7-2-6-5-4-3
|
|
| 1.02 mm
| 0.04 in
|
Block
|
- Camshaft Bearing Bore 1 and 5 Diameter
| 59.58-59.63 mm
| 2.345-2.347 in
|
- Camshaft Bearing Bore 2 and 4 Diameter
| 59.08-59.13 mm
| 2.325-2.327 in
|
- Camshaft Bearing Bore 3 Diameter
| 58.58-58.63 mm
| 2.306-2.308 in
|
- Crankshaft Main Bearing Bore Diameter
| 69.871-69.889 mm
| 2.75-2.751 in
|
- Crankshaft Main Bearing Bore Out-of-Round
| 0.006 mm
| 0.0002 in
|
|
| 103.241-103.259 mm
| 4.0065-4.0065 in
|
- Cylinder Head Deck Height - Measuring from the Centerline of Crankshaft to the Deck Face
| 234.57-234.82 mm
| 9.235-9.245 in
|
- Cylinder Head Deck Surface Flatness - Measured within a 152.4 mm (6.0 in) Area
| 0.11 mm
| 0.004 in
|
- Cylinder Head Deck Surface Flatness - Measuring the Overall Length of the Block Deck
| 0.22 mm
| 0.008 in
|
- Valve Lifter Bore Diameter
| 21.417-21.443 mm
| 0.843-0.844 in
|
Camshaft
|
|
| 0.025-0.305 mm
| 0.001-0.012 in
|
- Camshaft Journal Diameter
| 54.99-55.04 mm
| 2.164-2.166 in
|
- Camshaft Bearing Diameter
| 55.063-55.088 mm
| 2.1678-2.1688 in
|
- Camshaft Journal-to-Bearing Clearance
| 0.023-0.098 mm
| 0.0009-0.0038 in
|
- Camshaft Journal Out-of-Round
| 0.025 mm
| 0.001 in
|
- Camshaft Lobe Lift - Intake
| 8.4 mm
| 0.331 in
|
- Camshaft Lobe Lift - Exhaust
| 8.34 mm
| 0.328 in
|
- Camshaft Runout - Measured at the Intermediate Journals
| 0.05 mm
| 0.002 in
|
Connecting Rod
|
- Connecting Rod Bearing Clearance - Production
| 0.023-0.065 mm
| 0.0009-0.0025 in
|
- Connecting Rod Bearing Clearance - Service
| 0.023-0.076 mm
| 0.0009-0.003 in
|
- Connecting Rod Bore Diameter - Bearing End
| 56.505-56.525 mm
| 2.224-2.225 in
|
- Connecting Rod Bore Out-of-Round - Bearing End - Production
| 0.004-0.008 mm
| 0.00015-0.0003 in
|
- Connecting Rod Bore Out-of-Round - Bearing End - Service
| 0.004-0.008 mm
| 0.00015-0.0003 in
|
- Connecting Rod Side Clearance
| 0.11-0.51 mm
| 0.00433-0.02 in
|
Crankshaft
|
- Connecting Rod Journal Diameter - Production
| 53.318-53.338 mm
| 2.0991-2.0999 in
|
- Connecting Rod Journal Diameter - Service
| 53.308 mm
| 2.0987 in
|
- Connecting Rod Journal Out-of-Round - Production
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Journal Out-of-Round - Service
| 0.01 mm
| 0.0004 in
|
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Production
| 0.005 mm
| 0.0002 in
|
- Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length - Service
| 0.02 mm
| 0.00078 in
|
|
| 0.04-0.2 mm
| 0.0015-0.0078 in
|
- Crankshaft Main Bearing Clearance - Production
| 0.02-0.052 mm
| 0.0008-0.0021 in
|
- Crankshaft Main Bearing Clearance - Service
| 0.02-0.065 mm
| 0.0008-0.0025 in
|
- Crankshaft Main Journal Diameter - Production
| 64.992-65.008 mm
| 2.558-2.559 in
|
- Crankshaft Main Journal Diameter - Service
| 64.992 mm
| 2.558 in
|
- Crankshaft Main Journal Out-of-Round - Production
| 0.003 mm
| 0.000118 in
|
- Crankshaft Main Journal Out-of-Round - Service
| 0.008 mm
| 0.0003 in
|
- Crankshaft Main Journal Taper - Production
| 0.01 mm
| 0.0004 in
|
- Crankshaft Main Journal Taper - Service
| 0.02 mm
| 0.00078 in
|
- Crankshaft Rear Flange Runout
| 0.05 mm
| 0.002 in
|
- Crankshaft Reluctor Ring Runout - Measured 1.0 mm (0.04 in) Below Tooth Diameter
| 0.7 mm
| 0.028 in
|
- Crankshaft Thrust Surface - Production
| 26.14-26.22 mm
| 1.029-1.0315 in
|
- Crankshaft Thrust Surface - Service
| 26.22 mm
| 1.0315 in
|
- Crankshaft Thrust Surface Runout
| 0.025 mm
| 0.001 in
|
Cylinder Head
|
- Cylinder Head Height/Thickness - Measured from the Cylinder Head Deck to Machining Pad Locations
| 6.88-7.12 mm
| 0.271-0.283 in
|
- Surface Flatness - Block Deck - Measured within a 152.4 mm (6.0 in) Area
| 0.08 mm
| 0.003 in
|
- Surface Flatness - Block Deck - Measuring the Overall Length of the Cylinder Head
| 0.1 mm
| 0.004 in
|
- Surface Flatness - Exhaust Manifold Deck
| 0.1 mm
| 0.004 in
|
- Surface Flatness - Intake Manifold Deck
| 0.08 mm
| 0.0031 in
|
- Valve Guide Installed Height - Measured from the Spring Seat Surface to the Top of the Guide
| 17.08-17.57 mm
| 0.672-0.692
|
Lubrication System
|
- Oil Capacity - with Filter
| 9.93 liters
| 10.5 quarts
|
- Oil Capacity - without Filter
| 9.7 liters
| 10.25 quarts
|
- Oil Pressure - Minimum - Hot
| 41 kPa at 1,000 engine RPM
124 kPa at 2,000 engine RPM
165 kPa at 4,000 engine RPM
| 6 psig at 1,000 engine RPM
18 psig at 2,000 engine RPM
24 psig at 4,000 engine RPM
|
Oil Pan
|
- Front Cover Alignment - at Oil Pan Surface
| +0.0 to-0.5 mm
| +0.0 to -0.2 in
|
- Crankshaft Rear Oil Seal Housing Alignment - at Oil Pan Surface
| +0.0 to-0.5 mm
| +0.0 to -0.2 in
|
- Oil Pan Alignment - to Rear of Engine Block at Transmission Housing Mounting Surface
| +0.0 to-0.5 mm
| +0.0 to -0.2 in
|
Piston Rings
|
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Production
| 0.23-0.44 mm
| 0.009-0.017 in
|
- Piston Ring End Gap - First Compression Ring - Measured in Cylinder Bore - Service
| 0.23-0.5 mm
| 0.009-0.0196 in
|
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Production
| 0.44-0.7 mm
| 0.017-0.027 in
|
- Piston Ring End Gap - Second Compression Ring - Measured in Cylinder Bore - Service
| 0.44-0.76 mm
| 0.0173-0.03 in
|
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Production
| 0.18-0.75 mm
| 0.007-0.029 in
|
- Piston Ring End Gap - Oil Control Ring - Measured in Cylinder Bore - Service
| 0.18-0.81 mm
| 0.007-0.032 in
|
- Piston Ring to Groove Clearance - First Compression Ring - Production
| 0.04-0.085 mm
| 0.00157-0.00335 in
|
- Piston Ring to Groove Clearance - First Compression Ring - Service
| 0.04-0.085 mm
| 0.00157-0.00335 in
|
- Piston Ring to Groove Clearance - Second Compression Ring - Production
| 0.04-0.078 mm
| 0.00157-0.0031 in
|
- Piston Ring to Groove Clearance - Second Compression Ring - Service
| 0.04-0.078 mm
| 0.00157-0.0031 in
|
- Piston Ring to Groove Clearance - Oil Control Ring - Production
| 0.012-0.2 mm
| 0.0005-0.0078 in
|
- Piston Ring to Groove Clearance - Oil Control Ring - Service
| 0.012-0.2 mm
| 0.0005-0.0078 in
|
Pistons and Pins
|
- Pin - Piston Pin Clearance to Piston Pin Bore - Production
| 0.003-0.011 mm
| 0.0001-0.0004 in
|
- Pin - Piston Pin Clearance to Piston Pin Bore - Service
| 0.002-0.015 mm
| 0.0008-0.0006 in
|
- Pin - Piston Pin Diameter
| 24.997-25.0 mm
| 0.984-0.0984 in
|
- Pin - Piston Pin Fit in Connecting Rod Bore - Production
| 0.007-0.02 mm
| 0.00027-0.00078 in
|
- Pin - Piston Pin Fit in Connecting Rod Bore - Service
| 0.007-0.0022 mm
| 0.00027-0.00086 in
|
- Piston - Piston Diameter - Measured Over Skirt Coating
| 103.235-103.258 mm
| 4.064-4.065 in
|
- Piston - Piston to Bore Clearance - Production
| -0.036 to +0.016 mm
| -0.0014 to +0.0006 in
|
- Piston - Piston to Bore Clearance - Service Limit with Skirt Coating Worn Off
| 0.71 mm
| 0.0028 in
|
Valve System
|
- Valves - Valve Face Angle
| 45 degrees
|
- Valves - Valve Face Width
| 1.25 mm
| 0.05 in
|
|
| Net Lash - No Adjustment
|
- Valves -Valve Lift - Intake
| 13.97 mm
| 0.55 in
|
- Valves - Valve Lift - Exhaust
| 13.22 mm
| 0.52 in
|
- Valves - Valve Seat Angle
| 45 degrees
|
- Valves - Valve Seat Runout
| 0.05 mm
| 0.002 in
|
- Valves - Valve Seat Width - Exhaust
| 1.78 mm
| 0.07 in
|
- Valves - Valve Seat Width - Intake
| 1.02 mm
| 0.04 in
|
- Valves - Valve Stem Diameter - Production
| 7.955-7.976 mm
| 0.313-0.314 in
|
- Valves - Valve Stem Diameter - Service
| 7.95 mm
| 0.313 in
|
- Valves - Stem-to-Guide Clearance - Production - Intake
| 0.025-0.066 mm
| 0.001-0.0026 in
|
- Valves - Valve Stem-to-Guide Clearance - Service - Intake
| 0.093 mm
| 0.0037 in
|
- Valves - Valve Stem-to-Guide Clearance - Production - Exhaust
| 0.025-0.066 mm
| 0.001-0.0026 in
|
- Valves - Stem-to-Guide Clearance - Service - Exhaust
| 0.093 mm
| 0.0037 in
|
- Rocker Arms - Rocker Arm Ratio
| 1.70:1
|
- Valve Springs - Valve Spring Free Length
| 53.1-53.7 mm
| 2.09-2.11 in
|
- Valve Springs - Valve Spring Installed Height
| 45.75 mm
| 1.8 in
|
- Valve Springs - Valve Spring Load - Closed
| 400 N at 45.75 mm
| 90 lb at 1.8 in
|
- Valve Springs - Valve Spring Load - Open
| 1326 N at 31.5 mm
| 298 lb at 1.24 in
|
