2011 LUW - GM Powertrain

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2011 LUW - GM Powertrain Powered By Docstoc
					2011 Ecotec 1.8L I-4 VVT ( LUW )                                                         12/10/2010
Type:                                                     1.8L I-4 Fam1 Gen3 ( LUW )
Displacement:                                             1796cc ( 110 ci )
Engine Orientation: L ( longitudinal ) T ( transverse )   T
Compression ratio:                                        10.5:1
Valve configuration:                                      Dual Overhead Camshafts (DVCVP)
valves per cylinder:                                      4
Assembly site:                                            Toluca, Mexico
Valve lifters:                                            Direct acting tappet with hydraulic lash adjuster
Firing order:                                             1-3-4-2
Bore x stroke:                                            80.50 x 88.2 mm
Bore Center: ( mm )                                       86
Bore Area: ( cm2 )                                        203.61
Fuel system:                                              Sequential fuel injection
Fuel Type:                                                Regular unleaded
Applications:                                              Horsepower: hp ( kW )
Chevrolet Cruze                                            138 hp ( 103 kW ) @ 6300 rpm SAE Certified
Applications:                                              Torque: lb-ft. ( Nm )
Chevrolet Cruze                                           125 lb.-ft. ( 170 Nm ) @ 3800 rpm SAE Certified
Maximum Engine Speed:                                     6500 rpm
Emissions Summary:                                        GM System 0 Engine Management System with E83 ECM
                                                          Federal: Tier 2 BIN 4
                                                          California: BIN 4 ( ULEV2 Qualified )
MATERIALS
Block:                                                    Cast Grey Iron ( hollow frame )
Cylinder head:                                            Cast Aluminum
Intake manifold:                                          Composite
Exhaust manifold:                                         Fabricated Stainless Steel Maniverter 4-1
Crankshaft:                                               Cast Nodular Iron
Camshaft:                                                 Cast Chilled Iron
Connecting rods:                                          Forged Steel
Additional features:                                      Double Continuous Variable Cam Phasing ( DCVCP )
                                                          Varible Two Step Runner Length Intake Manifold
                                                          Electronic Throttle Control
                                                          Electronic Controlled Cooling System
                                                          Hydraulic Tappets
                                                          Cylinder Selective Adaptive Knock Control
                                                          Engine Oil Cooler with Individual Piston Cooling Jets
                                                          Individual Coil on Plug High Energy Ignition
                                                          Extended Life Coolant
                                                          3 Layer Sheet Metal Cylinder Head Gasket
                                                          Belt Driven Camshaft
                                                          Long life (100,000-mile) spark plugs

				
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posted:12/18/2011
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