Uploaded June 2024 | Updated September 2026, 2 weeks ago

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The birotary engine is a three cylinder block, with cylinders arranged in a “star” at 120-degree angles; 6, 9 or 12-Very short stroke and large bore to reduce engine’s dimensions and increase the maximum RPMs. It has innovative combustion chamber sealing, which is patented Water and oil cooling: oil cools the cylinder block and pistons and water cools the cylinder head. In the future, an oil-only cooling system can further reduce the number of engine accessories required.
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