So far, the '07 Chevy Duramax has proved to be the hot rod of the new-truck market. With around 280 hp at the rear wheels in stock form and a weight of less than 7,000 pounds, ...

The Duramax is built on a strong foundation with its cast iron engine block, cast aluminum cylinder heads, and forged steel crankshaft. The 6.7 Power Stroke That Powers Ford's Super Duty Lineup.

Early in the history of Duramax engines, GM changed the LB7 series of engines to LLY, but it can be difficult to tell them apart. Here’s how.

When the Duramax 6.6-liter engine first came out in 2001, GM recommended three motor oil weights. If the temperature was frequently below zero but not above 100 degrees Fahrenheit, GM recommended ...

Duramax 3.0-Liter LM2 Performance and Towing . The 3.0-liter Duramax diesel made 277 horsepower and 460 lb-ft of torque; 95 percent of peak torque happened at 1,250 rpm.

Unlike most other examples throughout history, though, GM‘s canceled 4.5-liter Duramax diesel V8 lived a little bit of life outside factory walls. The pre-2000s recession engine is as rare as ...