Is Cummins Really Making A 6.7L Gas Engine?
There have been rumors in the past year or two about Cummins making a 6.7L gasoline engine. Here is what we know about ...
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It was the most ignored fuel in the world: This carmaker has finally dared to create an engine
How Cummins' X15N engine redefines natural gas as a sustainable fuel, delivering diesel-like performance and cutting ...