The 383 stroker engine is an iconic small block used by gearheads to pump more power out of their cars. Here's why it's so ...

From three- and five- to ten- and sixteen-cylinder engines, we've put together the most powerful internal combustion lumps in ...

Cummins has developed a new hydrogen combustion engine for commercial vehicles in partnership with key technology partners.

Mercedes-Benz Group AG is developing a new combustion engine, becoming the latest automaker to slow its electric-car push in ...

The stroke is considerably shorter, and uses energy of the engine's exhaust vacuum to assist in the combustion cycle, also enabling it to produce six times the number of power strokes per ...

Toyota's new hydrogen engines offer cleaner, efficient combustion for hybrid systems ... allowing for a cleaner and more ...

Designing a direct-injection engine specifically for hydrogen combustion can get around this problem though, and could theoretically produce an engine with 20% more ... up to complete the puzzle.

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable ...

A consortium of technology companies, led by Cummins, has successfully developed a 6.7-litre hydrogen internal combustion engine (H2-ICE) ...