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Honda tests next-generation INDYCAR internal combustion engine; full hybrid unit in 2024

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liter internal combustion component of the next-generation (4 th ) NTT INDYCAR SERIES hybrid power unit its on-track debut at the Indianapolis Motor Speedway. The current, third-generation IndyCar engines are DOHC 2.2-liter Engines are currently supplied by Chevrolet and Honda. Honda gave the 2.4-liter The all new 2.4-liter

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Cummins unveils 15L hydrogen engine

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At the recent ACT Expo in Long Beach, California, Cummins debuted its 15-liter hydrogen engine. This engine is built on Cummins’ new fuel-agnostic platform, where below the head gasket each fuel type’s engine has largely similar components, and above the head gasket, each has different components for different fuel types.

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UCR researchers find commercial fast-charging damages EV batteries, propose new internal-resistance-based technique

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Commercial fast-charging stations subject electric car batteries to high temperatures and high resistance that can cause them to crack, leak, and lose their storage capacity, according to researchers at the University of California, Riverside (UCR) in a new open-access study published in the journal Energy Storage. —Sebastian et al.

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Westport Fuel Systems unveils H2 HPDI fuel system for internal combustion engines for heavy-duty truck applications

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Westport’s HPDI fuel system technology ( earlier post ) enables heavy-duty trucks to operate on bio-methane (renewable natural gas) and natural gas with the same power, torque, efficiency, and performance as diesel engines—with even better results running on hydrogen—all while meeting global emissions regulations.

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Hyliion and Cummins optimizing Cummins ISX12N natural gas engine as generator for Hypertruck ERX powertrain

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Hyliion and Cummins are partnering to optimize the Cummins natural gas engine as the generator for the Hyliion Hypertruck ERX powertrain ( earlier post ). Together the companies plan to obtain key environmental certifications for Cummins’ natural gas internal combustion engines to be used in Hyliion’s Hypertruck ERX powertrain.

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Cummins to introduce 15-liter natural gas engine for North America; basis for hydrogen engine under development

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will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. —Srikanth Padmanabhan, President, Engine Business, Cummins. Cummins Inc.

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Three sustainable marine fuels showcased at Miami International Boat Show

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The North American recreational boating industry showcased three sustainable marine fuels during an opening day event at the Discover Boating Miami International Boat Show. They are compatible with existing recreational boats, requiring no changes to fuel systems or engines. Recreational boating emissions account for 0.7%

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