The Suzuki F engine is a series of inline three- and four-cylinder internal combustion petrol engines manufactured by Suzuki Motor Corporation and also licensed by many manufacturers for their automobiles. This engine was Suzuki's first four-stroke car engine when it first appeared in 1977. Three-cylinder F5A The smallest F engine family with 543 cc of displacement, bore and stroke size is 62 mm × 60 mm. The F5A was basically a three-cylinder version of the F8A four-cylinder engine, without the fourth cylinder and the stroke reduced from 66 to 60 mm. Available in various versions with 6, 9, or 12 valves and SOHC or DOHC head designs, carburettor or fuel injection and naturally aspirated, turbocharged, or supercharged. Max power: Max torque: Applications: SOHC 6-valve 1980–1988 Suzuki Alto SS40/CA71 1980–1989 Suzuki Carry/Every ST40/DA71 1981–1988 Suzuki Fronte SS40/CB71 1982–1988 Suzuki Cervo SS40C 1983–1988 Suzuki Mighty Boy SS40T SOHC 6-valve with turbocharger 1985–1987 Suzuki Cervo SS40C 1985–1988 Suzuki Alto CA71 1986–1990 Suzuki Jimny JA71 1987–1989 Suzuki Every DA71V SOHC 9-valve 1987–1989 Suzuki Every DA71V SOHC 9-valve with supercharger 1987–1989 Suzuki Carry DA71T DOHC 12-valve 1987–1988 Suzuki Alto CA71 1987–1988 Suzuki Fronte CB71 DOHC 12-valve with turbocharger 1987–1988 Suzuki Alto Works CA71 F5B This 547 cc engine is the successor of the earlier F5A engine, with the bore and stroke size changed to 65 x 55 mm. It was available with 6 or 12-valve SOHC/DOHC head designs. Naturally aspirated and also turbocharged models, with an available intercooler, were on offer. These engines were only used between 1989–1990, after which the Japanese government changed the maximum displacement for kei cars up to 660 cc. Max power: at 6500 to 7500 rpm Max torque: at 4000 to 6000 rpm Applications: SOHC 6-valve 1989–1990 Autozam Scrum DG41 1989–1990 Suzuki Carry/Every DA41 1988–1990 Suzuki Alto CL11 SOHC 6-valve with turbocharger 1989–1990 Autozam Scrum DG41 1989–1990 Suzuki Carry/Every DA41 1988–1990 Suzuki Alto Works S CL11 SOHC 12-valve 1989–1990 Autozam Carol AA5 1988–1990 Suzuki Alto CL11 1988–1990 Suzuki Cervo CG72 1988–1989 Suzuki Fronte CN11S DOHC 12-valve 1988–1990 Suzuki Alto CL11 DOHC 12-valve with turbocharger 1988–1990 Suzuki Alto Works RS CL11 F6A This 657 cc engine was introduced in 1990. Based from the old 550 cc F5B engine, but with new 66 mm stroke size. Max power: at 6000 to 7000 rpm Max torque: at 3500 to 4000 rpm Applications: SOHC 6-valve 1990–1998 Autozam/Mazda Scrum DG51 1990–1998 Autozam/Mazda Carol AA6/AC6 1990–1998