: A major innovation used in the T-44 and T-54/55 , where the engine was turned 90 degrees to save space, allowing for a smaller hull and a more centered turret.
: The thread at Sturgeon's House contains thousands of pages of translated documents, technical manuals, and high-resolution diagrams. Soviet-Tank-Engines.7z
: The "Heart of the T-34," this 500hp engine set the standard for reliability and torque in early Soviet armor. : A major innovation used in the T-44
: A unique, "flat" 5-cylinder opposed-piston diesel designed for the T-64 , known for its compact size but high complexity. Soviet-Tank-Engines.7z