| VELOSTER(FS) >2013 > G 1.6 T-GDI > Engine Mechanical System > General Information>Specifications |

Specifications
Description | Specifications | Limit
Except Europe
General
Type | In-line, DOHC |
Number of cylinders | 4 |
Bore | 77mm (3.0315in) |
Stroke | 85.44mm (3.3638in) |
Total displacement | 1,591 cc (97.09 cu.in) |
Compression ratio | 9.5 : 1 |
Firing order | 1-3-4-2 |
Valve timing
Intake valve | Opens | ATDC 8°/BTDC 42° |
Closes | ABDC 69°/ABDC 19° |
Exhaust valve | Opens | BBDC 40°/BBDC 0° |
Closes | ATDC 3°/ATDC 43° |
Cylinder head
Flatness of gasket surface | Less than 0.05mm (0.0020in) for total area Less than 0.02mm (0.0008in) for a section of 100mm (3.9370in) X 100mm (3.9370in) |
Camshaft
Cam height | Intake | 44.15mm (1.7382in) |
Exhaust | 42.90mm (1.6889in) |
Journal outer diameter (Intake, Exhaust) | 22.964 ~ 22.980mm (0.9041 ~ 0.9047in) |
Camshaft cap oil clearance | 0.027 ~ 0.058mm (0.0011 ~ 0.0023in) | 0.1mm (0.0039in)
End play | 0.10 ~ 0.20mm (0.0039 ~ 0.0079in) |
Valve
Valve length | Intake | 93.15mm (3.6673in) |
Exhaust | 92.60mm (3.6457in) |
Stem outer diameter | Intake | 5.465 ~ 5.480mm (0.2152 ~ 0.2157in) |
Exhaust | 5.458 ~ 5.470mm (0.2149 ~ 0.2154in) |
Face angle | 45.25° ~ 45.75° |
Thickness of valve head (margin) | Intake | 1.10mm (0.0433in) | 0.8mm (0.0315in)
Exhaust | 1.26mm (0.0496in) | 1.0mm (0.0394in)
Valve stem to valve guide clearance | Intake | 0.020 ~ 0.047mm (0.0008 ~ 0.0019in) | 0.10mm (0.0039in)
Exhaust | 0.030 ~ 0.054mm (0.0012 ~ 0.0021in) | 0.15mm (0.0059in)
Valve guide
Length | Intake | 40.3 ~ 40.7mm (1.5866 ~ 1.6024in) |
Exhaust | 40.3 ~ 40.7mm (1.5866 ~ 1.6024in) |
Valve spring
Free length | 45.1mm (1.7756in) |
Out of squareness | Less than 1.5° |
Cylinder block
Cylinder bore | 77.00 ~ 77.03mm (3.0315 ~ 3.0327in) |
Flatness of gasket surface | Less than 0.05mm (0.0020in) for total area Less than 0.02mm (0.0008in) for a section of 100mm (3.9370in) X 100mm (3.9370in) |
Piston
Piston outer diameter | 76.97 ~ 77.00mm (3.0303 ~ 3.0315in) |
Piston to cylinder clearance | 0.020 ~ 0.040mm (0.0008 ~ 0.0016in) |
Ring groove width | No. 1 ring groove | 1.23 ~ 1.25mm (0.0484 ~ 0.0492in) | 1.26mm (0.0496in)
No. 2 ring groove | 1.53 ~ 1.55mm (0.0602 ~ 0.0610in) | 1.26mm (0.0496in)
Oil ring groove | 2.01 ~ 2.03mm (0.0791 ~ 0.0799in) | 2.05mm (0.0807in)
Piston ring
Side clearance | No.1 ring | 0.04 ~ 0.08mm (0.0016 ~ 0.0031in) | 0.1 mm (0.0039in)
No.2 ring | 0.04 ~ 0.08mm (0.0016 ~ 0.0031in) | 0.1 mm (0.0039in)
Oil ring | 0.02 ~ 0.06mm (0.0008 ~ 0.0024in) | 0.2 mm (0.0079in)
End gap | No. 1 ring | 0.14 ~ 0.28mm (0.0055 ~ 0.0110in) | 0.30mm (0.0118in)
No. 2 ring | 0.30 ~ 0.45mm (0.0118 ~ 0.0177in) | 0.50mm (0.0197in)
Oil ring | 0.20 ~ 0.40mm (0.0079 ~ 0.0157in) | 0.80mm (0.0315in)
Piston pin
Piston pin outer diameter | 19.997 ~ 20.000mm (0.7872 ~ 0.7874in) |
Piston pin hole inner diameter | 20.004 ~ 20.010mm (0.7875 ~ 0.7877in) |
Piston pin hole clearance | 0.004 ~ 0.013mm (0.0001 ~ 0.0005in) |
Connecting rod small end hole inner diameter | 20.005 ~ 20.016mm (0.7875 ~ 0.7880in) |
Connecting rod
Connecting rod big end inner diameter | 45.000 ~ 45.018mm (1.7717 ~ 1.7724in) |
Connecting rod bearing oil clearance | 0.018 ~ 0.036mm (0.0007 ~ 0.0014in) | 0.060mm (0.0024in)
Side clearance | 0.10 ~ 0.25mm (0.0039 ~ 0.0098in) | 0.35m (0.0138in)
Crankshaft
Main bearing oil clearance | No. 1, 2, 3, 4, 5 | 0.0006 ~ 0.024mm (0.0002 ~ 0.0009in) | 0.05mm (0.0020in)
End play | 0.05 ~ 0.25mm (0.0020 ~ 0.0098in) | 0.3mm (0.0118in)
Engine oil
Oil quantity | Total | 4.9 L (1.29 U.S.gal., 5.17 U.S.qt., 4.30 lmp.qt.) | When replacing a short engine or a block assembly
Oil pan | 4.2 L (1.10 U.S.gal., 4.43 U.S.qt., 1.10 lmp.qt.) |
Drain and refill | 4.5 L (1.18 U.S.gal., 4.75 U.S.qt., 3.95 lmp.qt.) | Including oil filter
Oil grade | Recommendation | ACEA A5 or above | (ZIC LD 5W-30, KIXX G1 LL, QUARTZ HKS G-310, QUARTZ INEO MC3 5W-30, HELIX ULTRA AH-E 5W-30, HELIX ULTRA 5W-40, TITAN SUPERSYN LONG LIFE 5W-30/40)
SAE viscosity grade | 5W-30, 5W-40 |
Oil pressure (at 1000rpm) | 100kPa (1.0kg/cm², 14.5psi) or above | Oil temperature in oil pan : 110±2°C (230± 36°F)
Cooling system
Cooling method | Forced circulation with cooling fan |
Coolant quantity | 6.1 L (1.61 U.S.gal., 6.44 U.S.qt., 5.36 lmp.qt.) 5.9 L (1.55 U.S.gal., 6.23 U.S.qt., 5.18 lmp.qt.) |
Thermostat | Type | Wax pellet type |
Opening temperature | 82 ± 1.5°C (179.6 ± 2.7°F) |
Full opening temperature | 95°C (203°F) |
Radiator cap | Main valve opening pressure | 93.16 ~ 122.58kpa (0.95 ~ 1.25kgf/cm², 13.51 ~ 17.78psi) |
Vacuum valve opening pressure | MAX. 6.86 kpa(0.07kgf/cm², 1.00 psi) |
Water temperature sensor
Type | Thermister type |
Resistance | 20°C (68°F) | 2.45±0.14 kΩ |
80°C (176°F) | 0.3222 kΩ |
Tightening Torques
Item | Quantity | N.m | kgf.m | lb-ft
Engine mounting
Engine mounting bracket to body fixing bolt | 3 | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0
Engine mounting support bracket to engine mounting insulator fixing nut | 1 | 63.7 ~ 83.4 | 6.5 ~ 8.5 | 47.0 ~ 61.5
Engine mounting support bracket to engine support bracket fixing bolt | 1 | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0
Engine mounting support bracket to engine support bracket fixing nut | 2 | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0
Transaxle mounting bracket to body fixing bolt | 3 | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0
Transaxle mounting insulator to transaxle mounting support bracket fixing bolt | 2 | 88.3 ~ 107.9 | 9.0 ~ 11.0 | 65.1 ~ 79.6
Roll rod bracket to sub frame fixing bolt | 2 | 49.0 ~ 63.7 | 5.0 ~ 6.5 | 36.2 ~ 47.0
Roll rod insulator to roll rod mounting support bracket fixing nut | 1 | 107.9 ~ 127.5 | 11.0 ~ 13.0 | 79.6 ~ 94.0
Timing system
Timing chain and oil pump assembly cover bolt (M6×20) | 10 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Timing chain and oil pump assembly cover bolt (M6×38) | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Timing chain and oil pump assembly cover bolt (M6×70) | 1 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Timing chain and oil pump assembly cover bolt (M8×22) | 3 | 18.6 ~ 23.5 | 1.9 ~ 2.4 | 13.7 ~ 17.4
Idler pulley assemlby bolt | 1 | 42.2 ~ 53.9 | 4.3 ~ 5.5 | 31.1 ~ 39.8
Timing chain tensioner arm bolt | 1 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Timing chain guide bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Crankshaft pulley bolt | 1 | [47.0 ~ 50.9] + [38°~ 42°] | [4.8 ~ 5.2] + [38°~ 42°] | [34.7 ~ 37.6] + [38°~ 42°]
Engine support bracket bolt | 4 | 29.4 ~ 41.1 | 3.0 ~ 4.2 | 21.6 ~ 30.3
Timing chain tensioner bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Cylinder head
Ignition coil bolt | 4 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
High pressure fuel pipe nut | 2 | 25.5 ~ 31.4 | 2.6 ~ 3.2 | 18.8 ~ 23.1
High pressure fuel pump bolt | 2 | 12.7 ~ 14.7 | 1.3 ~ 1.5 | 9.4 ~ 10.8
Cylinder head cover bolt | 19 | [3.9~5.9] + [7.8~9.8] | [0.4~0.6] + [0.8~1.0] | [2.9~4.3] + [5.8~7.2]
Camshaft bearing cap bolt (M6) | 18 | [5.9] + [11.8~13.7] | [0.6] + [1.2~1.4] | [4.3] + [8.7~10.1]
Camshaft bearing cap bolt (M8) | 4 | 18.6 ~ 22.6 | 1.9 ~ 2.3 | 13.7 ~ 16.6
Cylinder head bolt | 10 | [29.4] + [90°] + [90°] | [3.0] + [90°] + [90°] | [21.7] + [90°] + [90°]
CVVT assembly mounting bolt | 2 | 63.7 ~ 73.5 | 6.5 ~ 7.5 | 47.0 ~ 54.2
OCV (Oil control valve) bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Exhaust OCV (Oil control valve) adaptor bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Cylinder block
Engine support bracket bolt | 4 | 29.4 ~ 41.2 | 3.0 ~ 4.2 | 21.7 ~ 30.4
Ladder frame bolt | 13 | 18.6 ~ 23.5 | 1.9 ~ 2.4 | 13.7 ~ 17.4
Connecting rod cap bolt | 8 | [17.7~21.6] + [88~92°] | [1.8~2.2] + [88~92°] | [13.0~15.9] + [88~92°]
Crankshaft main bearing cap bolt | 10 | [19.6] + [90°] | [2.0] + [90°] | [14.5] + [90°]
Flywheel bolts (M/T) | 6 | 71.6 ~ 75.5 | 7.3 ~ 7.7 | 52.8 ~ 55.7
Drive plate bolts (A/T) | 6 | 71.6 ~ 75.5 | 7.3 ~ 7.7 | 52.8 ~ 55.7
Lubrication system
Oil filter | 1 | 11.8 ~ 15.7 | 1.2 ~ 1.6 | 8.7 ~ 11.6
Oil pan bolt | 11 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Oil pan drain plug | 1 | 34.3 ~ 44.1 | 3.5 ~ 4.5 | 25.3 ~ 32.5
Oil screen bolt | 2 | 19.6 ~ 26.5 | 2.0 ~ 2.7 | 14.5 ~ 19.5
Oil pressure switch | 1 | 7.8 ~ 11.8 | 0.8 ~ 1.2 | 5.8 ~ 8.7
Oil level gauge assembly mounting bolt | 1 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Cooling system
Water pump pulley bolt | 4 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Water pump bolt | 5 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Water temperature control assembly mounting bolt | 3 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Water inlet fitting nut | 2 | 18.6 ~ 23.5 | 1.9~ 2.4 | 13.7 ~ 17.4
Heater pipe mounting bolt (M6) | 1 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Heater pipe mounting nut | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Heater pipe mounting bolt (M8) | 1 | 18.6 ~ 23.5 | 1.9 ~ 2.4 | 13.7 ~ 17.4
Engine coolant temperature sensor (ECTS) | 1 | 29.4 ~ 39.2 | 3.0 ~ 4.0 | 21.7 ~ 28.9
Intake and exhaust system
Air intake hose clamp bolt | 2 | 2.9 ~ 4.9 | 0.3 ~ 0.5 | 2.2 ~ 3.6
Air cleaner asembly bolt | 2 | 7.8 ~ 9.8 | 0.8 ~ 1.0 | 5.8 ~ 7.2
Electronic throttle control (ETC) module bolt | 4 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Intake manifold nut | 2 | 18.6 ~ 23.5 | 1.9 ~ 2.4 | 13.7 ~ 17.4
Vacuum pipe mounting bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Turbo manifold module heat protector mounting bolt | 3 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Cylinder head cover heat protector mounting bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Turbo charger oil drain pipe bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Turbo charger oil drain pipe nut | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Turbo charger oil feed pipe bolt | 2 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Turbo charger oil feed pipe eyebolt | 1 | 11.7 ~ 17.6 | 1.2 ~ 1.8 | 8.6 ~ 13.0
Turbo charger pipe & hose bolt | 1 | 9.8 ~ 11.8 | 1.0 ~ 1.2 | 7.2 ~ 8.7
Turbo charger water pipe & hose eyebolt | 2 | 26.4 ~ 32.3 | 2.7 ~ 3.3 | 19.5 ~ 23.8
Turbo manifold module mounting nut | 9 | 35.3 ~ 41.1 | 3.6 ~ 4.2 | 26.0 ~ 30.3
Turbo charger coupler mounting nut | 3 | 35.3 ~ 41.1 | 3.6 ~ 4.2 | 26.0 ~ 30.3
Intake pipe stay mounting bolt (M8) | 6 | 18.6 ~ 23.5 | 1.9 ~ 2.4 | 13.7 ~ 17.3
Intake pipe stay mounting bolt(M10) | 1 | 29.4 ~ 34.3 | 3.0 ~ 3.5 | 21.6 ~ 25.3
Intake pipe mounting bolt | 1 | 29.4 ~ 34.3 | 3.0 ~ 3.5 | 21.6 ~ 25.3
Intake pipe mounting nut | 2 | 35.3 ~ 41.1 | 3.6 ~ 4.2 | 26.0 ~ 30.3
Intercooler inlet pipe mounting bolt | 2 | 19.6 ~ 26.4 | 2.0 ~ 2.7 | 14.4 ~ 19.5
Catalytic convertor mounting nut | 2 | 49.0 ~ 53.9 | 5.0 ~ 5.5 | 36.1 ~ 39.7
Muffler monting nut | 4 | 39.2 ~ 58.8 | 4.0 ~ 6.0 | 28.9 ~ 43.4