The Toyota TZ engine is a series of water-cooled inline four-cylinder gasoline engines from Toyota Motor Corporation. The engines feature dual overhead camshafts (DOHC) and 4 valves per cylinder. The supercharged 2TZ-FZE features an intercooler. The TZ supplanted the Toyota Y engine in the Toyota Estima/Previa when it replaced the Toyota Van. Production Production leadtime 1990 May – 2000 January (for country) 2TZ-FE Naturally aspirated Compression ratio: 9.3:1 Reference output: @ 5,000 rpm Reference torque: @ 4,000 rpm Applications: Estima (TCR10W/11W/20W/21W) Estima Emina/Lucida (TCR10G/11G/20G/21G) 2015–2016 GAC Changfeng Liebao Q6 (Four wheel drive based on the Mitsubishi Pajero V20 for the Chinese market under GAC Changfeng since 1995; aka Liebao Heijingang/Qibing (2002/2009 until 2014) 2TZ-FZE Supercharged (Roots type) Compression ratio: 8.9:1 Reference output: @ 5,000 rpm Reference torque: @ 3,600 rpm Applications: Estima (TCR10W/11W/20W/21W) References Translated from Japanese Wiki :ja:トヨタ・TZエンジン TZ engine Straight-four engines Gasoline engines by model ja:トヨタ・TZエンジン