The 4A Engine is a graphics middleware engine developed by 4A Games for use in its video games Metro 2033, Metro: Last Light, Metro Exodus, and Arktika.1. It supports Direct3D APIs 9 through 12, OpenGL 3.2, Nvidia PhysX, [1] and Nvidia 3D Vision.

All 4A engines have a displacement of 1,587 cc (1.6 L). The cylinder bore was enlarged from the previous 3A engines at 81 mm (3.19 in), but the stroke remained the same as the 3A at 77 mm (3.03 in), giving it an over-square bore/stroke ratio which favours high engine speeds.

Browse 4A Engine files to download full releases, installer, sdk, patches, mods, demos, and media.

4A-Engine is a complete game development framework designed for Xbox 360®, PLAYSTATION®3 and DirectX9/DirectX10 - equipped PCs, providing the vast array of core technologies, content creation tools, and support infrastructure.

The basic 4A was a SOHC inline four (I4) 8-valve carburettor-equipped engine which produces 78-90 hp (58-67 kW) at 4800 rpm, torque: 85 lb·ft (115 N·m) at 2800 rpm. The power and torque output figures vary between different regions of the world.

2015年6月3日 · Toyota 4A-GE/FE/GZE engine specs, modifications and differences, performance tuning, 4AGE cams, ITB, upgrades, 4A turbo, supercharger, etc. Skip to content WIKIMOTORS

2024年11月25日 · The Toyota 4A engine is one of Toyota’s most versatile and productive engines. It was produced at various plants including Kamigo Plant, Shimoyama Plant, Deeside Engine Plant, North Plant and Tianjin FAW Toyota Engine’s Plant No. 1.

2013年5月14日 · In addition to standard MSAA, the engine features analytical anti-aliasing (AAA) and "deferred super-sampling" modes which have much lower impact on frame-rate, while correctly ant-ialiasing all surfaces and not just edges

2025年1月21日 · The 4A-F engine is a 1.6-liter inline-four powerplant that has garnered a reputation for its reliability and efficiency, characteristics that align perfectly with Toyota’s engineering philosophy.

The 4A-G is a direct decedent of the 1A engine, introduced in 1978 and progressed to the multi-valve engines of 1982. In 1982, Toyota introduced the 1G-GE twin-cam engine, which was the start of the New generation (“second generation”) of Toyota 4 …