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Copyright by Hyundai Motor Company. All rights reserved
EngineEngine
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2Gamma Engine
Application
: A/T, M/T : M/T ONLY
Engine Transmission Area
M/T A/T Europe General India
Gasoline Kappa 1.2L
(1,197cc)
M5EF2 - - -
Kappa 1.25L
(1,248cc)
-
Gamma 1.4 M5CF1-1 A4CF1 -
Gamma 1.6 -
Diesel U 1.4 M5CF2-1 - -
U-II 1.6 M6CF3-1 - - -
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Gamma engine Engine - 1.4 CVVT(Europe / General)
- 1.6 CVVT (Europe /General)
Displacement (cc) 1396 1591Bore Stroke 77 74.99 77 85.44
Max. Power
(PS / RPM)
100 / 5500 126 / 6300
Max. Torque
(kgfm / RPM)
14.0 / 4200 16.0 / 4200
Thermostat 82 /95 88 /103 Feature Timing Chain
Individual Ignition (Stick coil type)
Shim-less MLA (Solid tappet)
CVVT standard
Plastic Intake manifold (Reversed
intake and exhaust manifold) BOSCH PCM
Crankshaft offset : 10mm
Serpentine belt
Integrated CCC
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CostWeightPerformance NVH Endurance
Effect
Emission
Item
Al cylinder block
Reverse In/Ex Mani
CVVT
Solid Tappet
Timing Chain
Serpentine belt
SUS Ex/Mani
Ladder Frame
Offset crank
MLA (Shimless type)CVVTTiming chainSerpentine belt
Overview
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Changed parts
Parts Fueleconomy
Performance Durability Interchange-ableness
Remark
Cylinder block O X Water jacket wall removed
Cylinder head O X Water jacket size increased
Piston O O X EA marked on the top
Cylinder head gasket O X Water hole changed
Combustion chamber O X Shape changed
Spark plug O X LRSP (M12)
Thermostat O X Opening : 82C 88 C
CKP target wheel O X Thickness reduced by 1mm
Delivery pipe X Rectangular type, no damper
Thermostat cover X Shape changed
Catalytic converter O X Integrated (WCC+UCC)
* Crank shaft, Timing chain, CVVT, MLA, Intake manifold, Ladder frame are not changed.
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Water Pump
Alternator
A/C compressor
Idler
Driving Belt Serpentine type
Driving belt
- Serpentine type (One-Belt type)
- With MDPS
- Weight and size is reduced
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Timing Chain
For Gamma For Theta
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Cylinder Head
- Aluminum block
- Tightening Torque
2.0kgf-m + 90 + 100
Use 10mm double hexagon wrench
- Cap marking
Cylinder Head
NO IN EX
1 I1 E1
2 I2 E2
3 I3 E3
4 I4 E4
Gamma 10mmdouble hexagon
Theta 12mmdouble hexagon
Cylinder Head Bolt
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Center of Cylinder bore
Center of Crankshaft
Offset
Crankshaft Offset
Crankshaft offset
- For reducing fuel consumption
- To increase inertia moment
offset crank shaft is used
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Valve Clearance
Intake : 0.2 0.03mm (0.17 ~ 0.23 mm)
Exhaust : 0.25 0.03 mm (0.22 ~ 0.28 mm)
Tappet 41 kinds tappet are supplied.
Thickness : 3.000 ~ 3.600 mm
Size and parts number of Tappets for gamma
and mu engine are same
MLA (Mechanical Lash Adjuster)
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RADIATOR
Thermostat
HEATER, T/BODY
W/PUMP ASSY
HEAD BLOCK
EX : Cold Operation88~103
Coolant Passage
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Changed item Cylinder Block / Cylinder Head
HD PB Remark
Applied LRSP
- M14 -> M12
*LRSP :Long ReachSpark Plug
M14 M12
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Changed item Exhaust Manifold / Delievery Pipe
HD PB Remark
SUS Exhaust manifold isapplied
Integrated CCC (WCC+UCC) isapplied
Reduced weight
Reduced catalytic heating time
Rectangular type delivery pipeis applied
Damper is removed Delivery capacity is increased (43cc 92cc)
UCC
WCC CCC
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Piston is changed
- Compensated compression ratio
Changed item Others
Marked identification : EA, EB, EC
EA
Counter Weight
Reduced counter weight
CKP target wheel : reduced thickness (10.5mm 9.5mm)
Specification of thermostat is changed
- 82 /95 88 /103
Thermostat
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