{"id":50782,"date":"2026-05-31T17:17:34","date_gmt":"2026-05-31T15:17:34","guid":{"rendered":"https:\/\/www.italpassion.fr\/?p=50782"},"modified":"2026-05-31T14:19:31","modified_gmt":"2026-05-31T12:19:31","slug":"maserati-v6-engine-powered-by-hydrogen-to-put-on-a-show-at-the-24-h-of-mans","status":"publish","type":"post","link":"https:\/\/www.italpassion.fr\/en\/maserati\/cette-voiture-de-course-equipee-dun-moteur-v6-maserati-booste-a-lhydrogene-fera-le-show-aux-24h-du-mans\/","title":{"rendered":"Hydrogen-powered Maserati V6 racing car to put on a show at the 24 Hours of Le Mans"},"content":{"rendered":"
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Three years after its first appearance at Le Mans, the Ligier JS2 RH2 is back in the spotlight. This unique racing car, powered by a V6 engine Maserati<\/a> powered by hydrogen, will once again perform a demonstration run at the 2026 Le Mans 24 Hours. But this time, it's back with a major evolution of its powertrain, more powerful, more torquey and even more accomplished.<\/p>\n\n\n\n

While hydrogen is still struggling to find its place in production cars, some motorsport players continue to believe in its potential. Bosch Motorsport, Ligier Automotive and Maserati are pursuing a project launched in 2021 to demonstrate that a hydrogen combustion engine can deliver hypercar performance while drastically reducing its environmental impact.<\/p>\n\n\n\n

The Maserati Nettuno V6 as a starting point<\/h2>\n\n\n\n

At the heart of this project is an engine well known to enthusiasts of the Trident brand: the Nettuno V6. This 3.0L twin-turbo engine powers the Maserati MC20, MCPura and GT2 Stradale. Designed from the outset as a very high-performance engine, it has proved an excellent basis for conversion to hydrogen.<\/p>\n\n\n\n

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According to Davide Danesin, Head of Maserati Engineering, the Nettuno's intrinsic robustness enables it to withstand the very high combustion pressures generated by hydrogen. A quality that facilitated the work of Bosch Engineering's engineers.<\/p>\n\n\n\n

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To transform this gasoline engine into a hydrogen engine, certain essential parts have been retained, such as the cylinder heads and turbochargers. Modifications are concentrated mainly on the injection system, ignition, electronic management and pistons, whose shape and compression ratio have been revised to make the most of the new fuel's characteristics.<\/p>\n\n\n\n

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More powerful than a Maserati MC20<\/h2>\n\n\n\n

The main new feature of this 2026 version is the adoption of a latest-generation direct hydrogen injection system developed by Bosch. Thanks to these special injectors, combustion is more stable, while performance is significantly enhanced. With this new configuration, the V6 develops around 480 kW, or almost 650 hp, with torque peaking at 880 Nm. These figures even exceed the standard performance of the Nettuno engine installed in Maserati production models.<\/p>\n\n\n\n

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This project is all the more interesting in that it is not based on a fuel cell powering an electric motor. What we have here is a traditional internal combustion engine, with its characteristic revs, mechanical character and sound, but running on hydrogen as fuel.<\/p>\n\n\n\n

Full-scale reliability demonstration<\/h2>\n\n\n\n

If the Ligier JS2 RH2 is attracting so much interest, it's also because it's no longer just a rolling laboratory. Since its official presentation at the Le Mans 24 Hours in 2023, the prototype has accumulated almost 8,000 kilometers of track testing in a wide variety of conditions. Bosch, Ligier and Maserati place particular emphasis on the reliability demonstrated by the engine-vehicle combination. The various tests carried out over the last few years have enabled us to continually refine the concept, increasing power and torque while further reducing emissions.<\/p>\n\n\n\n

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