Mitsubishi 4G9 Engine - 4G93

4G93

The 4G93 is a 1.8L (1834 cc) engine available in both SOHC and DOHC versions. Turbocharged variants are also produced. In mid 1996 Mitsubishi released a gasoline direct injection (GDI) version of the 4G93. This GDI model saw a production of over a million units, and was the first of the modern GDI engines.

4G93 SOHC 16 Valve MPI

  • Multi-Point Injection (MPI)
  • Total Displacement - 1834cc
  • Bore - 81.0mm
  • Stroke - 89.0mm
  • Compression Ratio - 9.5:1
  • Maximum Output - 88 kW-113 bhp
  • Maximum Torque - 159Nm-116 ft/lbs

4G93 SOHC 16 Valve Carburettor

  • Carburettor
  • Total Displacement - 1834cc
  • Bore - 81.0mm
  • Stroke - 89.0mm
  • Compression Ratio - 9.5:1
  • Maximum Output - 81 kW (110 PS; 109 bhp)
  • Maximum Torque - 154 N·m (114 ft·lbf)

4G93 DOHC 16 Valve MPI

  • Multi-Point Injection (MPI)
  • Total Displacement - 1834cc
  • Bore - 81.0mm
  • Stroke - 89.0mm
  • Compression Ratio - 10.5:1
  • Maximum Output - 103 kW (140 PS; 138 bhp) @ 6,500 rpm
  • Maximum Torque - 167 N·m (123 ft·lbf) @ 5500 rpm

4G93T DOHC 16 Valve Turbo

  • Multi-Point Injection (MPI) with TD04 turbocharger
  • Total Displacement - 1834cc
  • Bore - 81.0mm
  • Stroke - 89.0mm
  • Compression Ratio - 8.5:1 (Upgraded to 9.1:1 in 1994)
  • Maximum Output - 143 kW (194 PS; 192 bhp) @ 6,000 rpm (Upgraded to 151 kW (205 PS; 202 bhp) in 1994, and again to 158 kW (215 PS; 212 bhp) in 1995)
  • Maximum Torque - 270 N·m (200 ft·lbf) @ 3,000 rpm (Upgraded to 275 N·m (203 ft·lbf) in 1994, and again to 284 N·m (209 ft·lbf) in 1995)

4G93 DOHC 16 Valve GDI

  • Gasoline Direct Injection (GDI)
  • Total Displacement - 1834cc
  • Bore - 81.0mm
  • Stroke - 89.0mm
  • Compression Ratio - 12.0:1
  • Maximum Output - 96 kW (131 PS; 129 bhp) @ 5,500 rpm / 96 kW (131 PS; 129 bhp) @ 6,000 rpm / 110 kW (150 PS; 148 bhp) @ 6,500 rpm
  • Maximum Torque - 181 N·m (133 ft·lbf) @ 3,500 rpm / 177 N·m (131 ft·lbf) @ 3,750 rpm / 178 N·m (131 ft·lbf) @ 5,000 rpm

4G93 DOHC 16 Valve GDI Turbo

  • Gasoline Direct Injection (GDI) with turbocharger
  • Total Displacement - 1834cc
  • Bore - 81.0mm
  • Stroke - 89.0mm
  • Compression Ratio - 10.0:1
  • Maximum Output - 118 kW (160 PS; 158 bhp) @ 5,200 rpm / 121 kW (165 PS; 162 bhp) @ 5,500 rpm
  • Maximum Torque - 220 N·m (160 ft·lbf) @ 3,500 rpm / 220 N·m (160 ft·lbf) @ 3,500 rpm

Applications

  • Mitsubishi Space Wagon
  • Mitsubishi Space Star
  • Mitsubishi Carisma
  • Mitsubishi Lancer
  • Mitsubishi Mirage

Read more about this topic:  Mitsubishi 4G9 Engine