Mitsubishi 4G15 Engine (16 Valve DOHC ECi-multi)

4G15 (16 Valve DOHC ECi-multi)



The code used for engine nomenclature can be given as follows:

4G15

  • 4 - Four Cylinder (Straight)
  • G - Gasolin Fuel , Cast iron Block
  • 1 - Orion engine family
  • 5 - 5th genaratuon engine

General information

Engine Specifications
Manufacture: Mitsubishi
Engine code: 4G15
Production Period: 1991-2007
Type of Internal Combustion Engines : Four stroke, naturally aspirated
Layout: Four cylinder in-line (Straight-4)
Firing-order: 1-3-4-2
Fuel type: Gasoline (petrol)
Fuel system: ECi-multi
Valve mechanism: DOHC 16Valve(4 valves per cylinder)
Timing drive: Belt
Compression ratio: 9.5:1
Displacement: 1468 cm3 (89.6 cu-in)
Cylinder bore: 75.5 mm (2.97 in)
Piston stroke: 82 mm (3.22 in)
Power-output: 78.3 kW (105 HP; 106.5 PS) at 5,500 rpm
81.3 kW (109 HP; 110.5 PS) at 6,000 rpm
Torque-output: 117 Nm (12.0 kg·m; 86.3 ft·lb) at 4,000 rpm
122 Nm (12.5 kg·m; 90.0 ft·lb) at 4,500 rpm



Modification

4G15 SOHC 8-Valve

4G15 SOHC 12-Valve

4G15 SOHC 12-Valve Turbo

4G15 DOHC 16-Valve GDI

4G15 DOHC 16-Valve MIVEC



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