Duramax diesel engines have been featured in various vehicles, notably GM trucks, for decades. There's a reason why these ...

GMC Sierra HD owners looking to squeeze more performance from their Duramax engines now have a new plug-and-play solution, ...

I took my Duramax out mudding - with drag slicks on. In this video, you’ll see what happens when you throw racing tires into ...

For Chevy Silverado HD owners ready for a healthy power boost, Gale Banks Engineering is now offering a super simple plug-and ...

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.

Read about GM's all-new half-ton truck diesel, the revolutionary Duramax 4500, only on dieselpowermag.com, the official website of Diesel Power Magazine.

L5P Duramax 6.6L engine delivers exceptional power, torque, and durability, making it a top-tier diesel engine. However, ...

Chevy's 6.6L Duramax diesel engine is well-known for its power and endurance, but not all versions are created equal. Here are the best and worst years.

We’ve shown you spy photos and shared what our sources have told us, but now GM has pulled back more of the veil surrounding its next-generation heavy-duty Duramax diesel V-8 engine program. The ...

I had a good idea of what I was looking at, and when I asked, they confirmed it was a 4.5-liter Duramax V8 prototype. Not only that, but they had two in their possession. Crazy!

The 4.5-liter Duramax V8 that was supposed to power the half-ton Chevy Silverado, GMC Sierra, and Hummer H2 fell victim to GM’s late-2000s bankruptcy and was canceled before it reached production.