General Specifications
WARNING: This page is about a different variant/trim than selected.
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Lubricants and Sealants | |
| Motorcraft Metal Surface Cleaner ZC-21 | WSE-M5B392-A |
| Motorcraft Metal Surface Prep ZC-31 | - |
| 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 SAE 5W-50 Full Synthetic Motor Oil XO-5W50-QGT or equivalent | WSS-M2C931-A |
| Silicone Brake Caliper Grease and Dielectric Compound XG-3-A | ESE-M1C171-A |
| Silicone Gasket and Sealant TA-30 | WSE-M4G323-A4 |
| Silicone Gasket Remover ZC-30 | - |
| Thread Sealant with PTFE TA-24 | WSK-M2G350-A2 |
| Threadlock and Sealer TA-25 | WSK-M2G351-A5 |
| Engine | |
| Displacement | 5.4L (330 CID) |
| Number of cylinders | 8 |
| Bore | 90.215 mm (3.552 in) |
| Stroke | 105.8 mm (4.23 in) |
| Firing order | 1-3-7-2-6-5-4-8 |
| Oil pressure at 2000 rpm (engine at normal operating temperature) | 276-414 kPa (40-60 psi) |
| Engine oil capacity (with filter change) | 6.0 liters (6.5 quarts) with filter |
| Compression ratio | 8.4:1 |
| Cylinder Head and Valve Train | |
| Combustion chamber volume | 42.45-45.45 cc (2.59-2.77 cu in) |
| Valve stem diameter - intake | 7.015-6.995 mm (0.2762-0.2754 in) |
| Valve stem diameter - exhaust | 7.00-6.98 mm (0.2756-0.2748 in) |
| Valve stem-to-guide clearance - intake | 0.057-0.023 mm (0.0022-0.0009 in) |
| Valve stem-to-guide clearance - exhaust | 0.072-0.038 mm (0.0028-0.0015 in) |
| Valve head diameter - intake | 37.13-36.87 mm (1.462-1.4516 in) |
| Valve head diameter - exhaust | 32.13-31.87 mm (1.2650-1.2547 in) |
| Valve face runout | 0.05 mm (0.0019 in) |
| Valve face angle | 45.75-45.25 degrees |
| Valve seat width - intake | 1.4-1.2 mm (0.0551-0.0472 in) |
| Valve seat width - exhaust | 1.6-1.4 mm (0.0630-0.0551 in) |
| Valve face runout | 0.05 mm (0.0019 in) |
| Valve seat angle | 45.00-44.50 degrees |
| Valve spring free length - intake | 54.4 mm (2.1417 in) |
| Valve spring free length - exhaust | 50.9 mm (2.0039 in) |
| Valve spring perpendicularity - intake | 1.2 mm (0.0472 in) |
| Valve spring perpendicularity - exhaust | 1.2 mm (0.0472 in) |
| Valve spring compression force - intake | 815 N @ 31.82 mm (1.2528 in) |
| Valve spring compression force - exhaust | 760 N @ 25.5 mm (1.0827 in) |
| Valve spring installed height - intake | 43.00 mm (1.692 in) |
| Valve spring installed height - exhaust | 39.5 mm (1.555 in) |
| Valve spring installed force - intake | 310 N @ 43.00 mm (1.6929 in) |
| Valve spring installed force - exhaust | 320 N @ 39.5 mm (1.555 in) |
| Roller follower ratio | 1.81:1 |
| Hydraulic Lash Adjuster | |
| Diameter - intake | 12.000-11.989 mm (0.4724-0.4720 in) |
| Diameter - exhaust | 16.000-15.9888 mm (0.6299-0.6295 in) |
| Clearance-to-bore | 0.018-0.069 mm (0.0007-0.0027 in) |
| Service limit - intake | 12.000-11.989 mm (0.4724-0.4720 in) |
| Service limit - exhaust | 16.000-15.9888 mm (0.6299-0.6295 in) |
| Hydraulic leakdown rate - intake | 0.45-3 secondsa |
| Hydraulic leakdown rate - exhaust | 0.60-4 secondsa |
| Collapsed lash adjuster gap | 0.450-0.850 mm (0.0177-0.0335 in) |
| Camshaft | |
| Lobe lift - intake | 6.15674 mm (0.242391 in) |
| Lobe lift - exhaust | 6.5958 mm (0.2597 in) |
| Journal diameter | 26.962-26.936 mm (1.0615-1.0605 in) |
| Journal bore inside diameter | 27.012-26.987 mm (1.0635-1.0625 in) |
| Journal-to-bearing clearance | 0.076-0.025 mm (0.0030-0.0010 in) |
| Runout | 0.09 mm (0.0035 in) (4 places) |
| End play | 0.027-0.190 mm (0.0011-0.0075 in) |
| Cylinder Block | |
| Cylinder bore diameter | 90.200-90.210 mm (3.5511-3.5515 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 | 72.400-72.424 mm (2.850-2.851 in) |
| Head gasket surface flatness | 0.0254 mm (0.001 in) across any 38.1 mm (1.5 in) square |
| Crankshaft | |
| Main bearing journal diameter | 67.481-67.505 mm (2.6567-2.6577 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-main bearing clearance | 0.048-0.024 mm (0.001891-0.0009 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) |
| Crankshaft maximum end play | 0.075-0.377 mm (0.003-0.0148 in) |
| Piston and Connecting Rod | |
| Piston diameter | 90.180 ± 0.005 mm (3.5504 ± 0.0002 in) |
| Piston-to-cylinder bore clearance | -0.005 to +0.025 mm (-0.0002-0.001 in) |
| Piston ring end gap - top | 0.13-0.28 mm (0.0051-0.0111 in) |
| Piston ring end gap - intermediate | 0.25-0.40 mm (0.0098-0.0157 in) |
| Piston ring gap - oil control | 0.15-0.65 mm (0.0059-0.0256 in) |
| Piston ring groove width - top | 1.53-1.55 mm (0.0602-0.061 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 (clearance) | 0.005-0.0135 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 (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 | ± 0.05 mm (0.0021 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 | 0.064-0.026 mm (0.0025-0.001 in) |
| Connecting rod side clearance (as assembled to crank) - standard play | 0.300 ± 0.175 mm (0.0118 ± 0.0069 in) |
| Connecting rod side clearance (as assembled to crank) - max. play | 0.475 mm (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.