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DOE to award up to $184M for advanced vehicle research and development in 8 areas of interest

Green Car Congress

The goal of this AOI is to support advanced fuels and lubricants technologies that will enable optimal performance of advanced combustion engines for passenger and commercial vehicle applications. For all subtopics, technologies may be applicable to compression ignition and/or spark ignition engines. Miller Cycle).

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Pinnacle 4-stroke opposed-piston SI engine shows fuel economy improvements of between 30-60% at light loads, 12-30% at medium loads over conventional

Green Car Congress

Comparison of ISFC (@42.9 MJ/kg) (4000 RPM) between 250cc Pinnacle and 200cc poppet valve engine. Net indicated efficiency of the Pinnacle Opposed-Piston engine, CR = 15:1, 87 Octane. Net indicated efficiency of the Pinnacle Opposed-Piston engine, CR = 15:1, 87 Octane. Pinnacle Engines’ 4-stroke opposed-piston engine.

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