Detailed Product Description

JM491Q-ME gasoline engine is a new model developed and manufactured on the basis of JM491Q and JM491Q-E gasoline engines. It is equipped with electronic fuel injection (EFI) system of US Delphi Inc., which provides the optimum combination of power, fuel economy and reliability and makes emission improved. The engine features compact structure, small volume and light weight, which make it the ideal power for 491Q and 491Q-E gasoline engines. All components except EFI system share and the same repairing and maintenance methods and can be exchanged with components on JM491Q gasoline engine. Specifications: 4 cylinders in line, water cooling, wedged-section combustion chamber, side camshaft, MPI Bore x stroke: 91 x 86 Compression ratio: 8.8 Displacement: 2.237L Max. output power: 76kW/4,200~4,600rpm Max. torque: 193N.m/2,200~2,800rpm fuel consumption: ≤270 g/kWh Emission: Euro II, Euro III