Pivotal Piston Two-Stroke Engine Eyeing Hydrogen ICE Market for Autos

A New Zealand company has redesigned the two-stroke combustion engine with the intention not only of overcoming the shortcomings of the conventional sliding-piston two-stroke engines, but also to produce a combustion engine that can better exploit hydrogen as a fuel.

With its high level of thermal control of the water-cooled piston and thermally smooth head surface, the Pivotal two-stroke engine is suited to running on a wide range of fuels including diesel, CNG, LPG and JP5

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