General Specifications
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Displacement | 5.4L (4V) |
| No. cylinders | 8 |
| Bore/stroke | 90.215/105.8 mm (3.552/4.165 in) |
| Firing order | 1-3-7-2-6-5-4-8 |
| Camshaft | |
| Lobe lift exhaust LH | 6.5958 mm (0.2597 in) |
| Lobe lift exhaust RH | 6.5855 mm (0.2593 in) |
| Lobe lift intake | 6.58077 mm (0.250847 in) |
| Lobe lift - allowable lift loss | 0 |
| Valve lift @ zero lash-intake | 10.00 mm (0.3937 in) |
| Valve lift @ zero lash-exhaust | 10.00 mm (0.3937 in) |
| Camshaft end play | 0.027-0.190 mm (0.0011-0.0075 in) |
| Camshaft end play service limit | 0.025-0.190 mm (0.0010-0.0075 in) |
| Camshaft journal to bearing clearance | 0.076-0.025 mm (0.0030-0.0010 in) |
| Clearance service limit-journal diameters | 26.962-26.936 mm (1.0615-1.0605 in) |
| Clearance service limit-journal inside diameter (cap assembled) | 27.012-26.987 mm (1.0635-1.0625 in) |
| Clearance service limit-Camshaft runout: Full indicator measurement on all journals when supported on front and rear journals. | 0.09 mm (0.0035 in) (4 places) |
| Connecting Rod | |
| Big end journal inside diameter with assembled liners | 53.049-53.027 mm (2.0885-2.0877 in) |
| Rod bearing to journal clearance | 0.064-0.026 mm (0.0025-0.001 in) |
| Pin bore diameter (rod) | 22.024-22.012 mm (0.867-0.8666 in) |
| Rod length (centerline bore-to-bore) | 169.1 mm (6.6575 in) |
| Alignment bore-to-bore max. twist | +/- 0.05 mm (0.0021 in) |
| Alignment bore-to-bore max. bend | +/-0.038 mm (0.0015 in) |
| Side play (as assembled to crank)-standard play | 0.300 +/-0.175 mm (0.0118 +/- 0.0069 in) |
| Side play (as assembled to crank)-max. play | 0.475 mm (0.0187 in) |
| Piston | |
| Cylinder bore diameter Grade 1 | 90.200-90.210 mm (3.5511-3.5515 in) |
| Cylinder bore diameter Grade 2 | 90.210-90.220 mm (3.5516-3.5521 in) |
| Cylinder bore diameter Grade 3 | 90.220-90.230 mm (3.5519-3.5524 in) |
| Piston diameter (Grade 2) at right angle to pin bore | 90.180 +/- 0.005 mm (3.5504 +/- 0.0002 in) |
| Piston to bore clearance | -0.005 to +0.025 mm (-0.0002 to 0.001 in) |
| Pin bore diameter (piston) | 22.008-22.014 mm (0.8665-0.8667 in) |
| Pin diameter | 22.0005-22.0030 mm (0.8662-0.8663 in) |
| Pin clearance (negative or positive) | 0.01395-0.005 mm (0.001-0.0002 in) |
| Pin bore diameter (rod) | 22.012-22.024 mm (0.8666-0.8671 in) |
| Pin clearance (negative or positive) (rod) | 0.009-0.0235 mm (0.0002-0.0009 in) |
| Ring groove width top | 1.53-1.55 mm (0.0602-0.061 in) |
| Ring groove width intermediate | 1.52-1.54 mm (0.0598-0.0606 in) |
| Ring groove width oil control | 3.030-3.050 mm (0.1193-0.1201 in) |
| Piston ring gap top | 0.13-0.28 mm (0.0051-0.0111 in) |
| Piston ring 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) |
| Crankshaft | |
| Main bearing journal diameter Main bearing journal diameter: maximum out-of-round |
67.483-67.503 mm (2.6568-2.6576 in) 0.0075 mm (0.0003 in) between cross sections |
| Main bearing journal diameter: maximum taper (straightness) | 0.004 mm (0.0002 in) |
| Runout: FIM of center journals when located on front and rear journal | 0.05 mm (0.0019 in) (3 places) |
| Crankshaft 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 diameter: maximum out-of-round | 0.0075 mm (0.0003 in) between cross sections |
| Connecting rod journal diameter: maximum taper | 0.004 mm (0.0002 in) |
| Crankshaft end play | 0.075-0.377 mm (0.003-0.0148 in) |
| Cylinder Head/Valve Train | |
| Combustion chamber volume | 53 +/- 1.5cc (3.2342-0.0915 ci) |
| Valve seat width - intake | 2.1-1.9 mm (0.0827-0.0748 in) |
| Valve seat width - exhaust | 2.1-1.9 mm (0.0827-0.0748 in) |
| Valve seat angle | 45.00-44.50 degrees |
| Valve seat runout (TIR) | 0.025 mm (0.001 in) |
| Valve stem guide clearance - intake | 0.069-0.020 mm (0.0027-0.0008 in) |
| Valve stem guide clearance - exhaust | 0.095-0.045 mm (0.0037 - 0.0018 in) |
| Valve head diameter - intake | 37.11-36.86 mm (1.461-1.4512 in) |
| Valve head diameter - exhaust | 30.12-29.87 mm (1.1858-1.176 in) |
| Valve face runout (limit) | 0.05 mm (0.0019 in) |
| Valve face angle | 45.75-45.25 degrees |
| Valve stem diameter - intake | 6.995-6.975 mm (0.2754-0.2746 in) |
| Valve stem diameter - exhaust | 6.970-6.949 mm (0.2744-0.2736 in) |
| Valve spring compression pressure - intake | 667.3 N @ 28.02 mm (1.1031 in) |
| Valve spring compression pressure - exhaust | 667.3 N @ 28.02 mm (1.1031 in) |
| Valve spring free length - intake | 50.2 mm (1.9764 in) |
| Valve spring free length - exhaust | 50.2 mm (1.9764 in) |
| Valve spring installed pressure - intake | 289.1 N @ 40.01 mm (1.5752 in) |
| Valve spring installed pressure - exhaust | 289.1 N @ 40.0 mm (1.5752 in) |
| Valve spring installed pressure service limit - intake | 274.6 N @ 40.01 mm (1.5752 in) |
| Valve spring installed pressure service limit - exhaust | 274.6 N @ 40.01 mm (1.5752 in) |
| Valve spring out of square limit - intake | 2.5 degrees |
| Valve spring out of square limit - exhaust | 2.5 degrees |
| Valve guide inside diameter | 7.044-7.015 mm (0.2773-0.2762 in) |
| Lubricants | |
| Silicone Gasket and Sealant F7AZ-19554-EA | WSE-M4G323-A4 |
| Metal Surface Cleaner F4AZ-19A536-RA | WSE-M5B392-A |
| Premium Engine Coolant VC-4-A (in Oregon, VC-5; in Canada, CXC-10) | ESE-M97B44-A |
| Super Premium SAE 5W-20 Engine Oil XO-5W20-QSP | WSS-M2C153-H |
| Pipe Sealant with Teflon® D8AZ-19554-A or equivalent | WSK-M2G350-A2 and ESR-M18P7-A |