Mercedes-Benz M114 engine

The Mercedes-Benz M114 engine is a straight-six Otto cycle engine with dual two-barrel Zenith 35/40 INAT carburetors or with Bosch D-Jetronic fuel injection system. The engine displaced 152.4 cubic inches (2,497 cm3). The engine develops 146 SAE hp, has a maximum speed of 6300 rpm with a 9:1 compression ratio.

Mercedes-Benz M114
Overview
ManufacturerMercedes-Benz
Production1967–1972
Layout
Configurationstraight-six
Displacement2,497 cc (152.4 in3)
Cylinder bore82 mm (3.23 in)
Piston stroke78.8 mm (3.10 in)
Cylinder block materialGrey iron
Cylinder head materialAluminium
ValvetrainDOHC 2 valves x cyl.
Combustion
Fuel systemdual two-barrel Zenith 35/40 INAT carburetors or Bosch D-Jetronic fuel injection system
Fuel typeGasoline
Cooling systemWater-cooled
Output
Power output96 kW (129 bhp; 131 PS)
Torque output199 N⋅m (147 lbf⋅ft)
Chronology
PredecessorM108
SuccessorM110

See also

List of Mercedes-Benz engines

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