Toyota FZ engine

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FZ engine
Overview
Manufacturer	Toyota
Production	1993–2008
Layout
Configuration	Inline-6
Displacement	4.5 L (4,477 cc)
Cylinder bore	100 mm (3.94 in)
Piston stroke	95 mm (3.74 in)
Valvetrain	DOHC 4 valves x cyl.
Compression ratio	9.0:1
Combustion
Fuel system	Carburetor (1FZ-F) Fuel injection (1FZ-FE)
Fuel type	Petrol
Cooling system	Water-cooled
Output
Power output	190 hp (142 kW) (1FZ-F) 212 hp (158 kW) (1FZ-FE) 225 hp (168 kW) (1FZ-FE 1998-2009)
Torque output	268 lb⋅ft (363 N⋅m) @ 2800 RPM (1FZ-F) 275 lb⋅ft (373 N⋅m) @ 3200 RPM (1FZ-FE) 285 lb⋅ft (386 N⋅m) @ 3600 RPM (1FZ-FE 1998-2009)
Chronology
Predecessor	Toyota F engine

The Toyota FZ engine was a 24-valve, 4.5 L (4,477 cc) DOHC straight-6 internal combustion engine manufactured by Toyota to replace the F-series engine. It was used primarily in SUVs because of its large displacement, smoothness, ruggedness and torque.