These days, the Duramax namesake is as linked with turbo diesel engines as peanut butter is to jelly. That wasn't always the case, though. In the late '80s and early '90s, GM's Detroit Diesel couldn't ...

Home General Motors General Motors Engines GM 6.6 Liter LBZ V-8 Duramax Turbo Diesel Engine The 6.6-liter LBZ Duramax V8 diesel engine was introduced midway through the 2006 model year, when it ...

For decades now, the big three American automakers have been engaged in a game of one-upmanship over which company can fit the most powerful and torquiest diesel engines in their trucks. And, just as ...