What are the engine specifications of the Lexus LFA?

[KatherineLynn]

The Lexus LFA is equipped with a 1LG-GUE engine, which has a displacement of 4.8L, naturally aspirated intake, and 10 cylinders arranged in a V-configuration. The 1LG-GUE engine features a DOHC valvetrain, with a bore of 88mm and a stroke of 79mm. The maximum power is achieved at 8,700 RPM, while the maximum torque is delivered at 6,800 RPM. It runs on 95-octane gasoline and utilizes multi-point fuel injection. The engine's cylinder head and block are made of aluminum alloy, complying with the Euro 5 emission standards. More details are as follows: 1. This V10 engine is unique in that its size is roughly similar to a typical V8 engine, yet its weight does not exceed that of a standard V6 engine. The 1LG-GUE engine emphasizes lightweight design, featuring a compact size and outstanding performance. 2. The engine incorporates several advanced technologies, such as a 12-hole fuel injection system and a long exhaust manifold design, ensuring robust power delivery at any gear or RPM. 3. This engine operates at high RPMs and delivers exceptional power, ranking among the top in production engines. It produces a maximum torque of 480 N·m and a maximum output power of 412 kW. The 0-100 km/h acceleration time is 3.7 seconds, and the top speed reaches 325 km/h.