Toyota UR engine#2UR-FSE

File:Lexus 1UR-FSE.jpg

The 1UR-FSE V8 engine, introduced with the Lexus LS 460 & LS 460 L luxury sedans in 2006 has a {{Convert|4608|cc|L|1|order=flip|abbr=on}} displacement, which it gets from a bore and stroke of {{convert|94x83|mm|2|abbr=on}}. The engine includes D-4S direct injection and dual VVT-iE producing {{convert|385|hp|kW PS|0|abbr=on}} at 6,400 rpm and {{Convert|51|kgm|Nm lbft|0|abbr=on}} at 4,100 rpm. The maximum engine speed is 6,800 RPM.

1UR-FSE undergoes X-ray inspection and a CT (computed tomography) scan to ensure minimal deformation after the die-casting process. Camshafts are hollow to minimize weight.{{Cite web|url=http://www.pressroom.com.au/press_kit_detail.asp?clientID=3&navSectionID=13&categoryID=1000&kitID=222|title = Pressroom - Lexus - Press Kit Details}}

Applications:

• 2006–2017 Lexus LS 460 & LS 460 L
• 2008–2011 Lexus GS 460
• 2009–2013 Toyota Crown Majesta

The 1UR-FE is based on the 1UR-FSE but lacks the D-4S direct injection technology. Originally used for Lexus vehicles in the Middle East, it was introduced in 2010 in other markets to replace the 2UZ-FE engine in truck and SUV applications. This engine produces {{convert|322|hp|kW PS|0|abbr=on}} at 6,900 rpm and {{Convert|46.9|kgm|Nm lbft|0|abbr=on}} at 4,400 rpm in the Lexus GS and LS. For the Toyota Land Cruiser and Lexus GX the engine produces {{convert|304|hp|kW PS|0|abbr=on}} at 5,900 rpm and {{Convert|44.8|kgm|Nm lbft|0|abbr=on}} at 3,800 rpm.

Applications:

• 2006–2017 Lexus LS 460 & LS 460 L (Middle East)
• 2005–2011 Lexus GS 460 (Middle East)
• 2009–2023 Lexus GX 460
• 2012–2021 Toyota Land Cruiser (Japan, China, Middle East and Australia)
• 2010–2012 Toyota Sequoia
• 2010–2019 Toyota Tundra

File:Toyota 2UR-GSE Engine.JPG

The 2UR-GSE is a {{cvt|4969|cc|L CID|1|order=flip|abbr=on}} naturally aspirated V8 engine fitted to the IS F, RC F, GS F, LC 500, and IS 500. It is an all-alloy DOHC, 4 valves per cylinder with Yamaha-designed high-flow cylinder heads, titanium inlet valves, high-lift camshafts and dual-length intake. It has D-4S gasoline port and direct injection, Dual VVT-i with electric VVT-iE inlet camshaft actuation. Bore and stroke is {{convert|94|×|89.5|mm|in|2|abbr=on}}. The engine's redline was increased with each iteration, ranging from 6,800 rpm to 7,300 rpm. The South Africa-based Gazoo Racing SA Toyota Hilux Dakar truck also utilizes the engine. The Lexus RCF GT3 utilises a re-stroked version of this engine which displaces 5.4 litres and makes {{convert|373|kW|bhp PS|0|abbr=on}}.{{Cite web|url=https://toyotagazooracing.com/gt3/cars/|title=LEXUS RC F GT3 CAR DETAILS - TOYOTA GAZOO Racing}}

In the IS F, the engine had an 11.8:1 compression ratio and produced {{convert|310|kW|bhp PS|0|abbr=on}} @ 6,600 rpm and {{Convert|51.3|kgm|lbft Nm|0|abbr=on}} @ 5,200 rpm of torque.{{cite web|url=https://www.ultimatecarpage.com/spec/3041/Lexus-IS-F.html|website=ultimatecarpage.com|title=2007 Lexus IS-F|accessdate=June 26, 2018}} In the RC F and GS F, the compression ratio was increased to 12.3:1, the rev limit raised to 7,300 rpm and output {{convert|348|kW|bhp PS|0|abbr=on}} @ 7,100 rpm and {{Convert|53.8|kgm|lbft Nm|0|abbr=on}} of torque at 4,800-5,600 rpm. The engine received a further increase in power to {{convert|351|kW|bhp PS|abbr=on|0}} @ 7,100 rpm and {{convert|55.1|kgm|lbft Nm|abbr=on|0}} of torque at 4,800 rpm in the LC and {{convert|354|kW|bhp PS|abbr=on|0}} @ 7,100 rpm and {{convert|54.6|kgm|lbft Nm|abbr=on|0}} of torque at 4,800 rpm in the 2019 RC F.{{cite web|url=https://www.ultimatecarpage.com/spec/5734/Lexus-RC-F.html|website=ultimatecarpage.com|title=2014 Lexus RC-F|accessdate=June 26, 2018}}{{Cite web|url=https://www.motor1.com/news/329144/2020-lexus-rcf-track-edition-price/|title = 2020 Lexus RC F Starts at $64,750, Track Edition Pricier Than LC}} Although since 2018, the RC F received a power decrease to {{convert|341|kW|bhp PS|abbr=on|0}} in European markets.

From its introduction, the 2UR-GSE was exclusively available with an 8-speed automatic transmission, based on the Lexus LS460’s transmission. The Lexus LC500 is an exception, as that vehicle uses a 10-speed automatic. No manual transmission option has been offered from Toyota or Lexus from the factory with this engine.

Applications:

• 2007–2014 Lexus IS F (USE20)
• 2015–2025 Lexus RC F (USC10)
• 2015–2020 Lexus GS F (URL10)
• 2017–present Lexus LC 500 (URZ100)
• 2022–present Lexus IS 500 F-Sport Performance (USE30)
• 2016–2021 Toyota GR DKR Hilux

File:Lexus LS600hL 02.JPG

The 2UR-FSE is a {{convert|4969|cc|L|1|order=flip|abbr=on}} engine which previously powered the Lexus LS 600h and the third-generation Toyota Century. It has D-4S gasoline direct injection, Dual VVT-i, and VVT-iE on the intake cam. It has the same bore and stroke as the 2UR-GSE, but produces {{convert|394|hp|kW PS|0|abbr=on}} at 6,400 rpm and {{Convert|53|kgm|Nm lbft|0|abbr=on}} at 4,000 rpm. The electric motors (Lexus Hybrid Drive) in the system add extra power into the drivetrain, allowing the combination to deliver {{convert|327|kW|hp PS|0|abbr=on}} in total.

The engine's valve covers are made from a magnesium alloy, the cylinder heads are manufactured from aluminum alloy, while like the 1UR engine block it is die-cast to save weight.[http://www.sae.org/automag/globalvehicles/12-2006/1-114-12-10.pdf Society of Automotive Engineers] {{webarchive|url=https://web.archive.org/web/20110605060206/http://www.sae.org/automag/globalvehicles/12-2006/1-114-12-10.pdf |date=2011-06-05 }}

Applications:

• 2007–2017 Lexus LS 600h & LS 600h L (UVF45/UVF46)
• 2018–present Toyota Century (UWG60)

The 3UR-FE is a {{convert|5663|cc|L|1|order=flip|adj=on}} engine designed for use in the Toyota Tundra, Sequoia, Land Cruiser, and Lexus LX570 vehicles, without the D-4S gasoline direct injection but with Dual VVT-i. Bore and stroke is {{convert|94x102|mm|2|abbr=on}}, it produces {{convert|381|hp|kW PS|0|abbr=on}} @ 5,600 rpm and {{convert|55.4|kgm|lbft Nm|0|abbr=on}} of torque @ 3,600 rpm, with a compression ratio of 10.2:1. A stainless steel exhaust manifold incorporating a 3-way catalytic converter is used. The maximum engine speed is 6,000 RPM. This engine is cast at Toyota's Bodine Aluminum and currently assembled for Sequoia and Tundra at Toyota Motor Manufacturing Alabama and cast and assembled in Tahara, Japan for the Land Cruiser and Lexus vehicles. Over 1.3 million kilometers of durability testing have gone into the engine. E85 ethanol capability was optional for the 2009 model year.[http://pressroom.toyota.com/Releases/View?id=TYT2007010721693 Tundra CrewMax Reveal at 2007 North American International Auto Show]{{dead link|date=March 2018 |bot=InternetArchiveBot |fix-attempted=yes }} The engine's service weight is {{convert|222|kg|lb|abbr=on}}.

File:2020 Tundra Engine Bay.jpg

For a time, Toyota offered an available bolt-on Toyota Racing Development Eaton Corporation Twin Vortices Series roots-type supercharger kit for the Tundra and Sequoia which bumps power up to {{convert|504|hp|kW PS|0|abbr=on}} and {{convert|550|lbft|0|abbr=on}} of torque. The supercharger kit could be installed by dealers and was covered under warranty. Later on, Magnuson offered an improved version of the supercharger kit which raised the output to 550hp.

Applications:

• 2007–2021 Toyota Tundra
• 2007–2022 Toyota Sequoia
• 2007–2021 Toyota Land Cruiser 200 Series – US, Middle East and Left Hand Drive African markets only
• 2007–2021 Lexus LX 570

An E85 Ethanol version of the 3UR-FE engine.

Applications:

• 2009 – 2013 Toyota Tundra
• 2009 – 2014 Toyota Sequoia

References

{{reflist}}

http://www.toyota.co.jp/en/tech/environment/powertrain/engine/engine2.html

• General Motors LS-based small-block engine
• Ford Modular engine

{{commons category|Toyota UR engines}}

• List of Toyota engines
• List of Toyota transmissions

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UR

Category:V8 engines

Category:Gasoline engines by model