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The most respected diesel engine in truck history

The Cummins 5.9-Liter Turbo Diesel Was A Game Changer For RAM Back in 1984, Cummins debuted the 5.9-liter turbocharged inline ...
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Diesel aircraft engines sound efficient, but are they actually safe?

Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...