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|torque= }} The Toyota FZ engine was a 24-valve, 4.5L 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. ==Technical data== The engine displaced 4476 cc with a bore and stroke measuring x , respectively and a 9.0:1 compression ratio; the head used Toyota's narrow-angle overhead camshafts for better fuel economy.〔(Trucks and 4x4 at Off-Road.com - Toyota Land Cruiser )〕 The 1FZ had only two variants available: the 1FZ-F and the 1FZ-FE. The only significant difference between the two was the inclusion of electronic fuel injection on the 1FZ-FE, whereas the 1FZ-F used a carburetor.〔(Toyota Land Cruiser History )〕 Starting in 1998, the fuel injected version of the 1FZ-FE was also manufactured with a direct ignition variation available in certain non-US markets (the engine pictured here is that variant discernible by the intake manifold and lack of distributor). The 1FZ-F produced at 4400 RPM and at 2800 RPM; its fuel injected counterpart produced at 4600 RPM and at 3200 RPM. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Toyota FZ engine」の詳細全文を読む スポンサード リンク
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