General Specifications
WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Lubricants and Sealants | |
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada) or equivalent | WSS-M2C930-A |
| Motorcraft Premium Gold Engine Coolant with Bittering Agent (US only) VC-7-B (US); CVC-7-A (Canada); or equivalent (yellow color) | WSS-M97B51-A1 |
| Motorcraft Metal Surface Prep ZC-31 | - |
| Silicone Gasket and Sealant TA-30 | WSE-M4G323-A4 |
| Silicone Gasket Remover ZC-30 | - |
| Engine | |
| Displacement (CID) | 6.8L (415) |
| No. of Cylinders | 10 |
| Bore/Stroke | 90.215/105.8 mm |
| Fire order | 1-6-5-10-2-7-3-8-4-9 |
| Oil pressure 93.33°C (200°F) @ 2,000 rpm | 276-517 kPa (40-75 psi) |
| Cylinder Head and Valve Train | |
| Combustion chamber volume | 48.1-51.1 cc (2.92-3.12 cu in) |
| Valve arrangement (front to rear) - LH | I-E-I-I-E-I-I-E-I-I-E-I-I-E-I |
| Valve arrangement (front to rear) - RH | I-E-I-I-E-I-I-E-I-I-E-I-I-E-I |
| Valve guide bore diameter | 6.015-6.044 mm (0.237-0.238 in) |
| Valve stem diameter - intake | 5.975-5.995 mm (0.235-0.236 in) |
| Valve stem diameter - exhaust | 5.95-5.97 mm (0.234-0.235 in) |
| Valve stem-to-guide clearance - intake | 0.020-0.069 mm (0.001-0.003 in) |
| Valve stem-to-guide clearance - exhaust | 0.045-0.094 mm (0.002-0.004 in) |
| Valve head diameter - intake | 33.62-33.98 mm (1.324-1.338 in) |
| Valve head diameter - exhaust | 37.32-37.68 mm (1.469-1.483 in) |
| Valve face runout | 0.05 mm (0.002 in) |
| Valve face angle | 45.5 degrees |
| Valve seat width - intake | 1.2-1.4 mm (0.047-0.055 in) |
| Valve seat width - exhaust | 1.4-1.6 mm (0.055-0.063 in) |
| Valve seat angle | 44.5-45.0 degrees |
| Valve spring free length | 56.5 mm (2.22 in) |
| Valve spring compression pressure | 760 N (79 lbs) ± 17.5 N (171 lbs) @ 42.04 mm (1.66 in) |
| Valve spring installed height | 42.04 mm (1.66 in) |
| Valve spring installed pressure | 350 N (79 lbs) ± 17.5 N (4 lbs) @ 42.04 mm (1.66 in) |
| Roller follower ratio | - |
| Hydraulic Lash Adjuster | |
| Diameter | - |
| Clearance-to-bore | - |
| Service limit | - |
| Hydraulic leakdown rate | - |
| Collapsed lash adjuster gap | - |
| Camshaft | |
| Theoretical valve lift @ 0 lash - intake | 11.1 mm (0.437 in) |
| Theoretical valve lift @ 0 lash - exhaust | 11.0 mm (0.433 in) |
| Lobe lift - intake | 5.475 mm (0.216 in) |
| Lobe lift - exhaust | 5.520 mm (0.217 in) |
| Allowable lobe lift loss | 0.127 mm (0.005 in) |
| Journal diameter | 28.607-28.633 mm (1.126-1.127 in) |
| Camshaft journal bore inside diameter | 28.657-28.682 mm (1.128-1.129 in) |
| Camshaft journal-to- bearing clearance | 0.024-0.075 mm (0.0009-0.0029 in) |
| Runout | 0.09 mm (0.004 in) |
| End play | 0.035-0.050 mm (0.0013-0.0019 in) |
| Cylinder Block | |
| Cylinder bore diameter - grade 1 | 90.200-90.210 mm (3.5512-3.5516 in) |
| Cylinder bore diameter - grade 2 | 90.210-90.220 mm (3.5516-3.5520 in) |
| Cylinder bore diameter - grade 3 | 90.220-90.230 mm (3.5520-3.5524 in) |
| Cylinder bore maximum taper | 0.013 mm (0.0005 in) |
| Cylinder bore maximum out-of-round | 0.010 mm (0.0004 in) |
| Main bearing bore inside diameter | 72.400-72.424 mm (2.850-2.851 in) |
| Crankshaft | |
| Main bearing journal diameter | 67.481-67.505 mm (2.6568-2.6576 in) |
| Main bearing journal maximum taper | 0.004 mm (0.0002 in) |
| Main bearing journal maximum out-of-round | 0.0075 mm (0.0003 in) between cross sections |
| Main bearing journal-to-cylinder block clearance | 0.048-0.024 mm (0.0019-0.0009 in) |
| Connecting rod journal diameter | 53.003-52.983 mm (2.0867-2.0859 in) |
| Connecting rod journal maximum taper | 0.004 mm (0.0002 in) |
| Connecting rod journal maximum out-of-round | 0.0075 mm (0.0003 in) between cross sections |
| Crankshaft maximum end play | 0.075-0.377 mm (0.0030-0.0148 in) |
| Piston and Connecting Rod | |
| Piston diameter - grade 1 (at right angle to pin bore) | 90.175-90.165 mm (3.5502-3.5498 in) |
| Piston diameter - grade 2 (at right angle to pin bore) | 90.185-90.175 mm (3.5506-3.5502 in) |
| Piston diameter - grade 3 (at right angle to pin bore) | 90.195-90.185 mm (3.5510-3.5506 in) |
| Piston-to-cylinder bore clearance (at grade size) | 0.005-0.025 mm (0.0002-0.0010 in) |
| Piston ring end gap - top | 0.15-0.30 mm (0.0059-0.0118 in) |
| Piston ring end gap - intermediate | 0.25-0.50 mm (0.0098-0.0196 in) |
| Piston ring end gap - oil control | 0.15-0.65 mm (0.0059-0.0256 in) |
| Piston ring groove width - top | 1.502-1.505 mm (0.0591-0.0592 in) |
| Piston ring groove width - intermediate | 1.52-1.54 mm (0.0598-0.0606 in) |
| Piston ring groove width - oil control | 3.030-3.050 mm (0.1193-0.1201 in) |
| Piston ring width | 1.49-1.46 mm (0.0587-0.0575 in) |
| Piston ring-to-groove clearance - top | 0.030-0.050 mm (0.0012-0.0020 in) |
| Piston ring-to-groove clearance - intermediate | 0.030-0.080 mm (0.0012-0.0031 in) |
| Piston pin bore diameter | 22.008-22.014 mm (0.8665-0.8667 in) |
| Piston pin diameter | 22.0005-22.0030 mm (0.8662-0.8663 in) |
| Piston pin length | 61.8 mm (2.433 in) |
| Piston pin-to-piston fit | 0.005-0.013 mm (0.0002-0.0005 in) |
| Connecting rod-to-pin clearance | 0.009-0.0235 mm (0.0004-0.0093 in) |
| Connecting rod pin bore diameter | 22.012-22.024 mm (0.8666-0.8671 in) |
| Connecting rod length (center-to-center) | 169.1 mm (6.6575 in) |
| Connecting rod maximum allowed bend | ± 0.038 mm (0.0015 in) |
| Connecting rod maximum allowed twista | ± 0.05 mm (0.0020 in) |
| Connecting rod bearing bore diameter (with assembled liners) | 53.049-53.027 mm (2.0885-2.0877 in) |
| Connecting rod bearing-to-crankshaft clearance | 0.066-0.024 mm (0.0025-0.0009 in) |
| Connecting rod side clearance | 0.475-0.125 mm (0.0187-0.0049 in) |
| Balance Shaft System | |
| Balance shaft journal diameter | 26.962 - 26.936 mm (1.0615-1.0605 in) |
| Clearance - balance shaft journal-to-cylinder head | 0.076 - 0.025 mm (0.0030-0.0010 in) |
| Cylinder head balance shaft journal diameter | 27.012 - 26.987 mm (1.0635-1.0625 in) |
| Gear backlash | 0.0076 - 0.1295 mm (0.00030-0.00510 in) |
| Balance shaft end play | 0.04 - 0.18 mm (0.0016-0.00709 in) |
| Rod length (centerline bore-to-bore) | 169.1 mm (6.6574 in) |
| Alignment | |
| Bore-to-bore max. twist | ± 0.05 mm (± 0.00196 in) |
| Bore-to-bore max. bend | ± 0.038 mm (± 0.00149 in) |
| Side play (as assembled to crank) | |
| Standard play | 0.410 ± 0.26 mm (0.01614 ± 0.01024 in) |
| Max. play | 0.670 mm (0.264 in) |
a The pin bore and crank bearing bore must be parallel and in the same vertical plane within the specified total difference when measured at the ends of a 203 mm bar, 105.5 mm on each side of rod centerline.
a Refer to the procedure in this article.