5.7L V8 Naturally Aspirated Gasoline Engine

The Toyota 3UR-FE is a 5.7 L V8, four-stroke cycle, naturally aspirated gasoline engine manufactured by Toyota since 2006. It features a die-cast aluminum cylinder block with a five-bearing crankshaft and aluminum heads with dual overhead chain-driven camshafts (DOHC) and four valves per cylinder. The engine is equipped with Sequential Fuel Injection (SFI), Direct Ignition System (DIS), Acoustic Control Induction System (ACIS), Electronic Spark Advance (ESA), ETCS-i, and Dual VVT-i for both intake and exhaust camshafts. It has a bore of 94.0 mm and a stroke of 102.0 mm, with a compression ratio of 10.2:1. Power output ranges from 357 HP to 378 HP and torque from 391 ft-lb to 402 ft-lb.