Suzuki M engine

Suzuki M engine
Suzuki M engine
Overview
Manufacturer	Suzuki
Layout
Configuration	Naturally aspirated; Inline-4
Displacement	1.3 L (1,328 cc); 1.5 L (1,490 cc); 1.6 L (1,586 cc); 1.8 L (1,796 cc);
Cylinder bore	78 mm (3.07 in); 83 mm (3.27 in);
Piston stroke	69.5 mm (2.74 in); 78 mm (3.07 in); 83 mm (3.27 in);
Cylinder block material	Aluminum
Cylinder head material	Aluminum
Valvetrain	DOHC 4 valves x cyl. ; with VVT
Valvetrain drive system	Timing Chain
Compression ratio	9.5:1, 9.6:1, 9.7:1, 10.3:1, 10.5:1, 11.0:1, 11.1:1
RPM range
Max. engine speed	7200 rpm
Combustion
Fuel system	Multi-point fuel injection
Fuel type	Gasoline
Oil system	Wet sump
Cooling system	Water-cooled
Output
Power output	83.8–134 hp (62.5–99.9 kW)
Torque output	110–190 N⋅m (81–140 lb⋅ft)

The Suzuki M engine family is a line of automobile engines from Suzuki. Ranging in displacement from 1.3 L to 1.8 L, it is a modern engine line with dual overhead cams, 16 valves, and multi-point fuel injection (MPFI). Fully developed in-house following Suzuki's separation from General Motors, the M engine replaced the long-lived G engine family.