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Toyota LR Engine
The Toyota LR engine is a V10 gasoline engine built by Toyota and Yamaha. 1LR-GUE Announced in the Lexus LFA sports car, the 1LR-GUE is a DOHC 4 valves per cylinder V10 engine, made from aluminium alloy, magnesium alloy and titanium alloy and is smaller than most V8s. The oil and water pumps are located at the rear of the engine and the lubrication system uses a dry sump. Titanium is used for the valves and the rocker arms have a diamond-like coating. Each cylinder has an independent, electronically controlled throttle body. Yamaha was contracted to co-develop the 1LR-GUE. The exhaust system was co-developed with Yamaha's music division. The engineers described the sound of the engine as "the roar of an Angel". Maximum power output is at 8,700 rpm. Maximum torque is at 6,800 rpm. The engine redlines at 9000 rpm and has a fuel cut-off at 9500 rpm, with 90% of its peak torque available from 3,700 rpm to 9,000 rpm. An LCD tachometer was fitted to the LFA as an analog fixt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lexus LFA Engine Bay, Without Bodywork
is the luxury vehicle division of the Japanese automaker Toyota. The Lexus brand is marketed in more than 90 countries and territories worldwide and is Japan's largest-selling make of premium cars. It has ranked among the 10 largest Japanese global brands in market value. Lexus is headquartered in Nagoya, Japan. Operational centers are located in Brussels, Belgium, and Plano, Texas, United States. Created at around the same time as Japanese rivals Honda and Nissan created their Acura and Infiniti luxury divisions respectively, Lexus originated from a corporate project to develop a new premium sedan, code-named F1, which began in 1983 and culminated in the launch of the Lexus LS in 1989. Subsequently, the division added sedan, coupé, convertible and SUV models. Lexus did not exist as a brand in its home market until 2005, and all vehicles marketed internationally as Lexus from 1989 to 2005 were released in Japan under the Toyota marque and an equivalent model name. In 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylinder (engine)
In a reciprocating engine, the cylinder is the space in which a piston travels. The inner surface of the cylinder is formed from either a thin metallic liner (also called "sleeve") or a surface coating applied to the engine block. A piston is seated inside each cylinder by several metal piston rings, which also provide seals for compression and the lubricating oil. The piston rings do not actually touch the cylinder walls, instead they ride on a thin layer of lubricating oil. Steam engines The cylinder in a steam engine is made pressure-tight with end covers and a piston; a valve distributes the steam to the ends of the cylinder. Cylinders were cast in cast iron and later in steel. The cylinder casting can include other features such as valve ports and mounting feet. Internal combustion engines The cylinder is the space through which the piston travels, propelled to the energy generated from the combustion of the air/fuel mixture in the combustion chamber. In an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota Engines
This is a list of piston engines developed, independently or with other car companies, by Toyota Motor Corporation. Engine codes Toyota has produced a wide variety of automobile engines, including four-cylinder and V6 engines. The company follows a naming system for their engines: # The first numeric characters specify the engine block's model (usually differed by displacement) # The next one or two letters specify the engine family # The suffix (separated by a dash) specifies the features of the engine: Note: Other manufacturers may modify the engine after it has left the Toyota factory but the engine still keeps the original Toyota designation. For example, Lotus added a supercharger to the 2ZZ-GE in some versions of the Lotus Elise and Exige but it is still labelled 2ZZ-GE, not 2ZZ-GZE. Examples: * 2NR-FE ** 2NR – Second model in the NR engine family ** F – Normal cylinder head DOHC ** E – Multi-point fuel injection * 3S-GTE ** 3S – Third model in the S engine fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Toyota Engines
This is a list of piston engines developed, independently or with other car companies, by Toyota Motor Corporation. Engine codes Toyota has produced a wide variety of automobile engines, including four-cylinder and V6 engines. The company follows a naming system for their engines: # The first numeric characters specify the engine block's model (usually differed by displacement) # The next one or two letters specify the engine family # The suffix (separated by a dash) specifies the features of the engine: Note: Other manufacturers may modify the engine after it has left the Toyota factory but the engine still keeps the original Toyota designation. For example, Lotus added a supercharger to the 2ZZ-GE in some versions of the Lotus Elise and Exige but it is still labelled 2ZZ-GE, not 2ZZ-GZE. Examples: * 2NR-FE ** 2NR – Second model in the NR engine family ** F – Normal cylinder head DOHC ** E – Multi-point fuel injection * 3S-GTE ** 3S – Third model in the S engine fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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