| General |
| Type | V-type, DOHC | |
| Number of cylinders | 8 | |
| Bore | 96mm (3.7795in) | |
| Stroke | 87mm (3.4252in) | |
| Total displacement | 5.038 cc (307.3 cu.in) | |
| Compression ratio | 11.5: 1 | |
| Firing order | 1-2-7-8-4-5-6-3 | |
| Valve timing |
| Intake valve | Opens (ATDC) | 8° | |
| Closes (ABDC) | 76° | |
| Exhaust valve | Opens (BBDC) | 62° | |
| Closes (ATDC) | 4° | |
| Cylinder head |
| Flatness of gasket surface | Less than 0.05mm (0.0020in) Less than 0.02mm (0.0008in)/100 x 100 | |
| Flatness of manifold mounting surface | Less than 0.1mm (0.0039in) Less than 0.03mm (0.0012in)/110 x 110 | |
| Camshaft |
| Camheight | Intake | 41.77mm (1.6444in) | |
| Exhaust | 41.5mm (1.6338in) | |
| Camshaft bearing oil clearance (Intake/Exhaust) | No. 1 journal | 0.025 ~ 0.057mm (0.0010 ~ 0.0022in) | |
| No. 2, 3, 4, 5 journal | 0.020 ~ 0.057mm (0.0008 ~ 0.0022in) | |
| Camshaft journal outer diameter (Intake/Exhaust) | No. 1 journal | 35.964 ~ 35.980mm (1.4159 ~ 1.4165in) | |
| No. 2, 3, 4, 5 journal | 25.964 ~ 25.980mm (1.0222 ~ 1.0228in) | |
| Camshaft journal bore inner diameter (Intake/Exhaust) | No. 1 journal | 36.005 ~ 36.021mm (1.4175 ~ 1.4181in) | |
| No. 2, 3, 4, 5 journal | 26.000 ~ 26.021mm (1.0236 ~ 1.0244in) | |
| End play | 0.12 ~ 0.22mm (0.0047 ~ 0.0086in) | |
| Valve |
| Valve length | Intake | 107.77mm (4.2429in) | |
| Exhaust | 107.75mm (4.2421in) | |
| Stem outer diameter | Intake | 5.965 ~ 5.980mm (0.2348 ~ 0.2354in) | |
| Exhaust | 5.958 ~ 5.970mm (0.2346 ~ 0.2350in) | |
| Face angle (Intake/Exhaust) | 45.25° ~ 45.75° | |
| Thickness of valve head (margin) | Intake | 1.2mm (0.0472in) | |
| Exhaust | 1.2mm (0.0472in) | |
| Valve stem to valve guide clearance | Intake | 0.020 ~ 0.047mm (0.0008 ~ 0.0018in) | |
| Exhaust | 0.030 ~ 0.054mm (0.0012 ~ 0.0021in) | |
| Valve guide |
| Inner diameter | Intake | 6.000 ~ 6.012mm (0.2362 ~ 0.2367in) | |
| Exhaust | 6.000 ~ 6.012mm (0.2362 ~ 0.2367in) | |
| Valve seat |
| Width of seat contact | Intake | 1.15 ~ 1.45mm (0.0453 ~ 0.0571in) | |
| Exhaust | 1.35 ~ 1.65mm (0.0531 ~ 0.0650in) | |
| Seat angle | Intake | 44.75° ~ 45.10° | |
| Exhaust | 44.75° ~ 45.10° | |
| Valve spring |
| Free length | 48.44mm (1.9070in) | |
| Load | 22.5±1.1kg/38.3mm (49.7±2.5 lb/1.5078in) 55.0±1.9kg/28.0mm (121.2±4.3 lb/1.123in) | |
| Out of squareness | Less than 1.5° | |
| Cylinder block |
| Cylinder bore | 96.000 ~ 96.030mm (3.7795 ~ 3.7807in) | |
| Flatness of gasket surface | Total | Less than 0.05mm (0.0020in) | |
| Bore to bore | Less than 0.02mm (0.0008in) | |
| Piston |
| Piston outer diameter | 95.945 ~ 95.975mm (3.7773 ~ 3.7785in) | |
| Piston to cylinder clearance | 0.045 ~ 0.065mm (0.0018 ~ 0.0026in) | |
| Ring groove width | No. 1 ring groove | 1.23 ~ 1.25mm (0.0484 ~ 0.0492in) | |
| No. 2 ring groove | 1.23 ~ 1.25mm (0.0484 ~ 0.0492in) | |
| Oil ring groove | 2.01 ~ 2.03mm (0.0791 ~ 0.0799in) | |
| Piston ring |
| Ring width | No. 1 ring | 1.17 ~ 1.19mm (0.0461 ~ 0.0469in) | |
| No. 2 ring | 1.17 ~ 1.19mm (0.0461 ~ 0.0469in) | |
| Oil ring | 1.97 ~ 1.99mm (0.0775 ~ 0.0783in) | |
| Side clearance | No. 1 ring | 0.04 ~ 0.08mm (0.0016 ~ 0.0031in) | |
| No. 2 ring | 0.04 ~ 0.08mm (0.0016 ~ 0.0031in) | |
| Oil ring | 0.02 ~ 0.06mm (0.0008 ~ 0.0024in) | |
| End gap | No. 1 ring | 0.17 ~ 0.32mm (0.0067 ~ 0.0126in) | |
| No. 2 ring | 0.37 ~ 0.52mm (0.0146 ~ 0.0205in) | |
| Oil ring | 0.20 ~ 0.40mm (0.0079 ~ 0.0157in) | |
| Piston pin |
| Piston pin outer diameter | 22.995 ~ 23.000mm (0.9053 ~ 0.9055in) | |
| Piston pin hole inner diameter | 23.004 ~ 23.010mm (0.9056 ~ 0.9059in) | |
| Piston pin hole clearance | 0.004 ~ 0.015mm (0.0002 ~ 0.0006in) | |
| Connecting rod small end hole inner diameter | 23.007 ~ 23.018mm (0.9057 ~ 0.9062in) | |
| Connecting rod small end hole clearance | 0.007 ~ 0.023mm (0.0003 ~ 0.0009in) | |
| Connecting rod |
| Connecting rod big end inner diameter | 55.000 ~ 55.018mm (2.1654 ~ 2.1661in) | |
| Connecting rod bearing oil clearance | 0.018 ~ 0.036mm (0.0007 ~ 0.0014in) | |
| Side clearance | 0.1~ 0.3mm (0.0039 ~ 0.0118in) | |
| Crankshaft |
| Main journal outer diameter | 64.982 ~ 65.000mm (2.5583 ~ 2.5591in) | |
| Pin journal outer diameter | 51.982 ~ 52.000mm (2.0465 ~ 2.0472in) | |
| Main bearing oil clearance | 0.004 ~ 0.022mm (0.0002 ~ 0.0009in) | |
| End play | 0.10 ~ 0.28mm (0.0039 ~ 0.0110in) | |
| Drive plate |
| Runout | 0.25mm (0.0098in) | |
| Oil pump |
| Relief valve opening pressure | 530±49kPa (5.5±0.5kg/cm 2 , 78.2±7psi) | |
| Engine oil |
| Oil quantity (the oil level gauge with Orange color) | Total | 8.0L (8.45 US qt, 7.04 lmp qt, 2.112 US.gal) | When replacing a short engine or a block assembly |
| Oil pan | 6.3L (6.66 US qt, 5.54 lmp qt, 1.663 US.gal) | |
| Drain and refill | 6.8L (7.18 US qt, 5.98 lmp qt, 1.795 US.gal) | Including oil filter |
| Oil quantity (the oil level gauge with Red color) | Total | 8.4L (8.88 US qt, 7.39 lmp qt, 2.218 US.gal) | When replacing a short engine or a block assembly |
| Oil pan | 6.7L (7.08 US qt, 5.89 lmp qt, 1.769 US.gal) | |
| Drain and refill | 7.2L (7.61 US qt, 6.33 lmp qt, 1.900 US.gal) | Including oil filter |
| Oil grade | Recommendation (except Middle East) | 5W-20/GF4&SM | If not available, refer to the recommended API of ILSAC classification and SAE viscosity number. |
| Classification | API SL, SM or above ILSAC GF3, GF4 or above | Satisfy the requirement of the API or ILSAC classification. |
| SAE viscosity grade | Recommended SAE viscosity number | Refer to the "Lubrication System" |
| Oil pressure (at 1, 000 rpm) | 156.91kPa (1.6kgf/cm 2 , 22.76psi) or above | Oil temperature (oil pan): 110 ± 2 °C (230 ± 35.6°F) |
| Cooling system |
| Cooling method | Forced circulation with water pump | |
| Coolant quantity | 12.1L (12.78 US qt, 10.64 lmp qt, 3.194 US.gal) | |
| Thermostat | Type | Wax pellet type | |
| Opening temperature | 82±2°C (179.6±3.6°F) | |
| Pull opening temperature | 95°C (203°F) | |
| Pull open lift | 10mm (0.3937in) or more | |
| Radiator cap | Main valve opening pressure | 93.16 ~ 122.58kpa (0.95 ~ 1.25kg/cm 2 , 13.51 ~ 17.78psi) | |
| Vacuum valve opening pressure | 0.98 ~ 4.90 kpa (0.01 ~ 0.05kg/cm 2 , 0.14 ~ 0.71 psi) | |
| Water temperature sensor |
| Type | Thermister type | |
| Resistance | 20°C (68°F) | 2.45±0.14 kohms | |
| 80°C (176°F) | 0.3222 kohms | |
