General Specifications
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Engine - 4.6L | |
| Displacement | 4.6L (281 CID) |
| Number of cylinders | 8 |
| Bore | 90.2 mm (3.55 in) |
| Stroke | 90.0 mm (3.54 in) |
| Firing order | 1-3-7-2-6-5-4-8 |
| Spark plug | AGSF-32N |
| Oil pressure at 2,000 RPM (engine at normal operating temperature) | 275.8-517.1 kPa (40-75 psi) |
| Compression ratio | 9.4:1 |
| Engine weight - 4.6L 2V (without accessory drive components and with flexplate) | 218 Kg (481 lb) |
| Cylinder Head and Valve Train | |
| Combustion chamber volume | 51.5-52.5 cc (3.14-3.20 cu in) |
| Valve arrangement (front to rear) - LH | E-I-E-I-E-I-E-I |
| Valve arrangement (front to rear) - RH | I-E-I-E-I-E-I-E |
| Valve guide bore diameter | 7.015-7.044 mm (0.2762-0.2773 in) |
| Valve stem diameter - intake | 6.975-6.995 mm (0.2746-0.2754 in) |
| Valve stem diameter - exhaust | 6.949-6.970 mm (0.2736-0.2744 in) |
| Valve stem-to-guide clearance - intake | 0.020-0.069 mm (0.0008-0.0027 in) |
| Valve stem-to-guide clearance - exhaust | 0.045-0.095 mm (0.0018-0.0037 in) |
| Valve head diameter - intake | 44.5 mm (1.751 in) |
| Valve head diameter - exhaust | 34.0 mm (1.338 in) |
| Valve face runout | 0.05 mm (0.0019 in) |
| Valve face angle | 45.25-45.75 degrees |
| Valve seat width | 1.9-2.1 mm (0.0748-0.0827 in) |
| Valve seat runout (T.I.R.) max. | 0.025 mm (0.0010 in) |
| Valve seat angle | 45.50 degrees |
| Valve spring free length | 49.55 mm (1.9508 in) |
| Valve spring squareness | 2 degrees |
| Valve spring compression pressure | 587.14 N @ 28.02 mm (131.994 lb @ 1.1032 in) |
| Valve spring installed height | 39.7-40.3 mm (1.5630-1.5866 in) |
| Valve spring installed pressure - valve open | 587.165 N @ 27.99 mm (132 lb @ 1.102 in) |
| Valve spring installed pressure - valve closed | 244.652 N @ 39.98 mm (55 lb @ 1.574 in) |
| Roller follower ratio | 1.75:1 |
| Hydraulic Lash Adjuster | |
| Diameter | 15.9888-16.000 mm (0.6295-0.6299 in) |
| Clearance-to-bore | 0.018-0.069 mm (0.0007-0.0027 in) |
| Service limit | 0.016 mm (0.0006 in) |
| Hydraulic leakdown rate | 5-25 secondsa |
| Collapsed lash adjuster gap | 0.085-0.450 mm (0.0033-0.0177 in) |
| Camshaft | |
| Theoretical valve lift @ 0 lash | 12.0 mm (0.472 in) |
| Lobe lift | 6.5 mm (0.2560 in) |
| Allowable lobe lift loss | 0 |
| Journal diameter (all) | 26.936-26.962 mm (1.0605-1.0615 in) |
| Camshaft journal bore inside diameter (all) | 26.987-27.012 mm (1.0625-1.0635- in) |
| Camshaft journal-to-bearing clearance | 0.025-0.076 mm (0.0010-0.0030 in) |
| Runout | 0.05 mm (0.002 in) |
| End play | 0.09-0.19 mm (0.0035-0.0075 in) |
| Cylinder Block | |
| Cylinder bore diameter - grade 1 | 90.200-90.213 mm (3.5512-3.5517 in) |
| Cylinder bore diameter - grade 2 | 90.213-90.226 mm (3.5517-3.5522 in) |
| Cylinder bore diameter - grade 3 | 90.226-90.239 mm (3.5522-3.5527 in) |
| Cylinder bore maximum taper | 0.006 mm (0.0002 in) |
| Cylinder bore maximum out-of-round | 0.020 mm (0.0008 in) |
| Main bearing bore inside diameter | 72.401-72.422 mm (2.850-2.851 in) |
| Crankshaft | |
| Main bearing journal diameter | 63.0 mm (2.4803 in) |
| Main bearing journal maximum taper | 0.020 mm (0.0007 in) |
| Main bearing journal maximum out-of-round | 0.05 mm (0.002 in) |
| Main bearing journal-to-cylinder block clearance | 0.027-0.065 mm (0.0011-0.0026 in) |
| Connecting rod journal diameter | 52.988-53.003 mm (2.0861-2.0867 in) |
| Connecting rod journal maximum taper | 0.015 mm (0.0006 in) |
| Connecting rod journal maximum out-of-round | 0.05 mm (0.0020 in) |
| Crankshaft maximum end play | 0.130-0.301 mm (0.0051-0.012 in) |
| Piston and Connecting Rod | |
| Piston diameter - coded red 1 | 90.177-90.197 mm (3.550-3.551 in) |
| Piston diameter - coded blue 2 | 90.190-90.210 mm (3.5507-3.5515 in) |
| Piston diameter - coded yellow 3 | 90.203-90.223 mm (3.513-3.5521 in) |
| Piston-to-cylinder bore clearance | 0.0026-0.012 mm (0.0001-0.0005 in) |
| Piston ring end gap - compression (top and bottom) | 0.23-0.49 mm (0.009-0.019 in) |
| Piston ring end gap - oil ring (steel rail) | 0.05-0.66 mm (0.002-0.026 in) |
| Piston ring groove width - compression (top) | 1.520-1.550 mm (0.060-0.610 in) |
| Piston ring groove width - compression (bottom) | 1.520-1.530 mm (0.060-0.0602 in) |
| Piston ring groove width - oil ring | 6.996-7.224 mm (0.275-0.2844 in) |
| Piston ring width - compression | 1.47-1.49 mm (0.0579-0.0587 in) |
| Piston ring width - oil ring rail (2) | 0.447-0.473 mm (0.0176-0.0186 in), 0.483 mm (0.0190 in) max. at ID |
| Piston ring width - oil ring expander | 1.960-2.038 mm (0.077-0.080 in) |
| Piston ring-to-groove clearance - compression | 0.030-0.070 mm (0.0012-0.0028 in) |
| Piston ring-to-groove clearance - oil ring assembly | 0.046-0.196 mm (0.0018-0.0077 in) |
| Piston pin bore diameter | 22.0015-22.004 mm (0.866-0.8663 in) |
| Piston pin diameter | 22.0 mm (0.866 in) |
| Piston pin length | 61.8 mm (2.433 in) |
| Piston pin-to-piston fit | 0.005-0.010 mm (0.0002-0.0004 in) |
| Connecting rod-to-pin clearance | 0.015-0.040 mm (0.0006-0.0016 in) |
| Connecting rod pin bore diameter | 21.959-21.979 mm (0.864-0.865 in) |
| Connecting rod length (center-to-center) | 150.7 mm (5.93 in) |
| Connecting rod maximum allowed bend | 0.038 mm (0.0015 in) per 25 mm (0.984 in) |
| Connecting rod maximum allowed twistb | 0.050 mm (0.0019 in) per 25 mm (0.984 in) |
| Connecting rod bearing bore diameter | 56.756-56.876 mm (2.234-2.24 in) |
| Connecting rod bearing-to-crankshaft clearance | 0.027-0.069 mm (0.001-0.0027 in) |
| Connecting rod side clearance (assembled to crank) - standard | 0.015-0.45 mm (0.0006-0.0177 in) |
| Connecting rod side clearance (assembled to crank) - service limit | 0.05 mm (0.02 in) max. |
a Time required for the plunger to leak down 1.6 mm of travel with 222 N force and leak-down fluid in the lash adjuster.
b 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.
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Engine - 5.4L | |
| Displacement | 5.4L (330 cu in) |
| Number of cylinders | 8 |
| Bore | 90.2 mm (3.55 in) |
| Stroke | 105.8 mm (4.17 in) |
| Firing order | 1-3-7-2-6-5-4-8 |
| Spark plug | AGSF-22N |
| Oil pressure at 2,000 RPM (engine at normal operating temperature) | 275.8-517.1 kPa (40-75 psi) |
| Compression ratio | 9.0:1 |
| Engine weight (without accessory drive components and with flexplate) | 239 kg (528 lb) |
| Cylinder Head and Valve Train | |
| Combustion chamber volume | 42.45-45.45 cc (2.59-2.77 cu in) |
| Valve arrangement (front to rear) - LH | E-I-E-I-E-I-E-I |
| Valve arrangement (front to rear) - RH | I-E-I-E-I-E-I-E |
| Valve guide bore diameter | 7.015-7.044 mm (0.2762-0.2773 in) |
| Valve stem diameter - intake | 6.975-6.995 mm (0.2746-0.2754 in) |
| Valve stem diameter - exhaust | 6.949-6.970 mm (0.2736-0.2744 in) |
| Valve stem-to-guide clearance - intake | 0.020-0.069 mm (0.0008-0.0027 in) |
| Valve stem-to-guide clearance - exhaust | 0.045-0.095 mm (0.0018-0.0037 in) |
| Valve head diameter - intake | 44.37-44.63 mm (1.7469-1.7571 in) |
| Valve head diameter - exhaust | 36.01 mm (1.4177 in) |
| Valve face runout | 0.05 mm (0.0020 in) |
| Valve face angle | 45.25-45.75 degrees |
| Valve seat width - intake | 1.3-1.5 mm (0.0512-0.0591 in) |
| Valve seat width - exhaust | 1.9-2.1 mm (0.0748-0.0827 in) |
| Valve seat runout (T.I.R.) | 0.025 mm (0.0010 in) |
| Valve seat angle | 45.50 degrees |
| Valve spring free length | 53.37 mm (2.10 in) |
| Valve spring squareness | 2.0 degrees |
| Valve spring compression pressure | 720-800 N (161.862-179.847 lb) @ 28.02 mm (1.10 in) |
| Valve spring installed height | 42.3-42.9 mm (1.6654-1.6890 in) |
| Valve spring installed pressure - valve open | 760 N @ 28.80 mm (170.855 lb @ 1.1339 in) |
| Valve spring installed pressure - valve closed | 302 N @ 42.56 mm (67.8923 lb @ 1.6756 in) |
| Roller follower ratio | 1.75:1 |
| Hydraulic Lash Adjuster | |
| Diameter | 15.988-16.000 mm (0.6295-0.6299 in) |
| Clearance-to-bore | 0.018-0.069 mm (0.0007-0.0027 in) |
| Service limit | 0.016 mm (0.0006 in) |
| Hydraulic leakdown rate | 5-25 secondsa |
| Collapsed lash adjuster gap | 0.085-0.450 mm (0.0335-0.0177 in) |
| Camshaft | |
| Theoretical valve lift @ 0 lash - intake | 12.02 mm (0.4732 in) |
| Theoretical valve lift @ 0 lash - exhaust | 12.67 mm (0.4988 in) |
| Lobe lift - intake | 7.1104 mm (0.2799 in) |
| Lobe lift - exhaust | 7.4979 mm (0.2952 in) |
| Allowable lobe lift loss | 0 |
| Journal diameter | 26.936-26.962 mm (1.0605-1.0615 in) |
| Camshaft journal bore inside diameter (cap assembled) | 26.987-27.012 mm (1.0625-1.0635 in) |
| Camshaft journal-to-bearing clearance | 0.025-0.076 mm (0.0010-0.0030 in) |
| Runoutb | 0.03 mm (0.0012 in) |
| End play | 0.0190-0.0270 mm (0.0075-0.0011 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 | 0.006 mm (0.00023 in) |
| Cylinder bore maximum out-of-round | 0.020 mm (0.00079 in) |
| Main bearing bore inside diameter | 72.400-72.424 mm (2.850-2.851 in) |
| Cylinder bore diameter - surface finish (RMS) | 0.2-0.6 microns |
| Crankshaft | |
| Main bearing journal diameter | 67.482-67.504 mm (2.6568-2.6576 in) |
| Main bearing journal maximum taper (straightness) | 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 | 0.024-0.048 mm (0.0009-0.0019 in) |
| Connecting rod journal diameter | 52.983-53.003 mm (2.0859-2.0867 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) | 90.165-90.175 mm (3.5498-3.5502 in) |
| Piston diameter - grade 2 (at right angle to pin bore) | 90.175-90.185 mm (3.5502-3.5506 in) |
| Piston diameter - grade 3 (at right angle to pin bore) | 90.185-90.195 mm (3.5506-3.5510 in) |
| Piston-to-cylinder bore clearance (at grade size) | -0.005-0.025 mm (-0.0002-0.0001 in) |
| Piston ring end gap - top | 0.15-0.30 mm (0.0006-0.0012 in) |
| Piston ring end gap - intermediate | 0.25-0.50 mm (0.0098-0.0197 in) |
| Piston ring end gap - oil control | 0.15-0.65 mm (0.0059-0.0256 in) |
| Piston ring groove width - top | 1.53-1.55 mm (0.0602-0.0610 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 - top and intermediate | 1.47-1.50 mm (0.0579-0.0591 in) |
| Piston ring-to-groove clearance - top | 0.03-0.08 mm (0.0012-0.0032 in) |
| Piston ring-to-groove clearance - intermediate | 0.02-0.07 mm (0.0007-0.0028 in) |
| Piston pin bore diameter | 22.008-22.014 mm (0.8665-0.8667 in) |
| Piston pin diameter | 22.001-22.003 mm (0.8662-0.8663 in) |
| Piston pin length | 61.601-62.030 mm (2.425-2.442 in) |
| Piston pin-to-piston fit (clearance) | 0.005-0.013 mm (0.0002-0.0005 in) |
| Connecting rod-to-pin clearance | 0.009-0.023 mm (0.0004-0.0009 in) |
| Connecting rod pin bore diameter | 22.012-22.024 mm (0.8666-0.8671 in) |
| Connecting rod length (centerline bore-to-bore) | 169.1 mm (6.6575 in) |
| Connecting rod maximum allowed bend | ± 0.038 mm (±0.0015 in) |
| Connecting rod maximum allowed twist | ± 0.038 mm (±0.0015 in) |
| Connecting rod bearing bore diameter (with assembled liners) | 53.027-53.049 mm (2.0877-2.0885 in) |
| Connecting rod bearing-to-crankshaft clearance | 0.026-0.064 mm (0.0010-0.0025 in) |
| Connecting rod side clearance | 0.125-0.475 mm (0.0049-0.0187 in) |
a Time required for the plunger to leak down 1.6 mm of travel with 222 N force and leak-down fluid in the lash adjuster.
b Full indicator measurement on all journals when supported on front and rear journals (4 places).