Automotive racing is a multi-billion dollar industry, and diesel has barely made a dent in it. Sure, there are the Audi TDI roadrace cars, but those vehicles are just about as far removed from the ...

Generating 445 hp and 910 lb.-ft. of torque, the new 6.6L Duramax shares only bore and stroke with current models; new GM-developed controls help generate 90% of peak torque from 1,550 to 2,850 rpm ...

GM’s leaked powertrain guide for the 2017 model year denotes that the L5P figures are SAE J1349 certified, which means that the numbers were derived using the latest standards and specifications in ...

Chevrolet brought an influx of new concepts, accessories and crate engines to the 2017 SEMA show, but buried in the details surrounding the new iron-block 6.0-liter L96 V8 crate engine was another ...

Unbeknownst to many of you, we have been running and testing a defense-market version of the all-new, ’17 6.6L Duramax L5P engine on the dyno since late 2015. Based on what we’ve learned during this ...

High mileage on a 6.6 Duramax is less about a single scary number on the odometer and more about how that number lines up ...

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 ...

Diesel was never popular in the United States of America. Cheap-ish gas is one reason for it not getting a foothold in this part of the world, but still, this type of fuel is popular with heavy-duty ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

The Chevy Camaro seems to be falling out of favor with muscle car enthusiasts. Swapping in a diesel engine seems like the last thing you can do, but there's nothing like adding a 6.6-liter Duramax to ...

Owners of 2011–2016 models equipped with 6.6L Duramax diesel engines may be eligible for compensation if they purchased their vehicles from GM-authorized dealerships in California, Florida, Illinois, ...