The Chevrolet Silverado HD — and its corporate twin in the GMC Sierra HD — can be had with either a standard 6.6-liter ...

GM canceled its 4.5L V8 LMK turbodiesel Duramax engine in 2009, but now, an early prototype of the ambitious V8 has reemerged ...

Over a decade ago, General Motors developed an engine ... started building twin-turbo, big-block Chevy V8s for the United States Navy in the mid-1970s. They later switched to diesel, which no ...

As for the best American diesel engines we'll discuss the 5.9L 6BT Cummins, the 6.6L LBZ Duramax, and the second ... and a larger turbo inlet combined to produce 360 horsepower and 650 lb-ft ...

A group of 755 employees at the DMAX plant in Moraine, Ohio just celebrated the build of the 2 millionth Duramax 6.6-liter V8 turbo-diesel engine. “When we started this project, who would have ...