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Twin Turbo and EfficientDynamics for 4cyl Petrol and Diesel - 4-cyl Gasoline: Specifications

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Article Index
Twin Turbo and EfficientDynamics for 4cyl Petrol and Diesel
4-cyl Gasoline: Introduction
4-cyl Gasoline: High Precision Injection
4-cyl Gasoline: Clean and Efficient
4-cyl Gasoline: Specifications
4-cyl Diesel: Introduction
4-cyl Diesel: Fuel Economy and Variable Twin Turbo
4-cyl Diesel: Specifications
EfficientDynamics
All Pages

Specifications 4 Cylinder Gasoline Engine
Fuel Gasoline ( RON 91–100)
Max output 125 kW
at 6,700 rpm
Max torque 210 Nm
at 2,250 rpm
Max Engine speed 7,000 rpm
Stroke 90.0 mm
Bore 84.0 mm
Displacement 1,995 cm3
Distance between Cylinders 91 mm
Cylinder arrangement Four-cylinder inline
Valve plate diameter, intake 31.4 mm
Valve plate diameter, outlet 28.0 mm
Compression ratio 12.0 : 1
Fuel injection Second-generation direct
injection (High Precision Injection);
piezo-injectors; l >>1
Fuel injection pressure 200 bar
Engine weight to BMW standard 135 kg
Output per litre 62.7 kW/L
Power-to-weight ratio 1.08 kg/kW
Crankcase Aluminum with cast liners
Waterpump electrical
Camshaft Composite, hydroformed
Inlet manifold 2 stage
Valvetrain Infinite camshaft adjustment
for intake and outlet (double-VANOS);
roller rocker arms



Last Updated on Monday, 09 April 2007 13:58  
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