Toyota GZ engine
Template:Infobox automobile engine
The Toyota GZ engine family consists of a single model, the 1GZ-FE. This engine is used as the powerplant for the second generation Century limousine from 1997 to 2017.
1GZ-FE
The 1GZ-FE is a Template:Cvt 48-valve DOHC V12 engine with variable valve timing (VVT-i). Bore is 81 mm and stroke is 80.8 mm, with a compression ratio of 10.5:1. The official power output advertised in Japan per the gentlemen's agreement is Template:Cvt at 5,200 rpm, though it was advertised as Template:Cvt in export markets. Peak torque of Template:Cvt is at 4,000 rpm with over Template:Cvt available from as little as 1200 rpm. The Electronic fuel-injection system is controlled by two ECUs, one for each bank of six cylinders. The engine is capable of running on either bank should a malfunction occur.[1]
In 2010 the standard engine was revised in order to meet tough fuel economy and emissions standards, reducing power slightly and peak torque to Template:Cvt although this torque figure had been advertised in export markets since at least 2004.[2]
- Applications
- 1997–2017 Toyota Century (GZG50)
- 2006–2008 Toyota Century Royal (GZG51)
1GZ-FNE
A version is available running on compressed natural gas which produces Template:Cvt and Template:Cvt.[3][4]
- Applications
- 2003–2004 Toyota Century
See also
References
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