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A big rig truck shows off its novel opposed-piston diesel engine developed by Sorrento Valley-based Achates Power. Photo courtesy of Achates Power.

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Road Test for Achates Power

TECHNOLOGY:Walmart To Try Out Novel Engine

The day is coming when Californians won’t be able to buy new passenger cars with gasoline engines. Even so, leaders at Sorrento Valley-based Achates Power believe there will still be a need for fossil fuel engines.

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