This Chevy engine powered some of the world's highest-mileage vehicles over the years, and it keeps on hauling decade after ...

The 7.3 PowerStroke, 5.9 Cummins, and 6.6 Duramax, are all iconic diesel engines, but how do they compare? Here's a ...

It's hard to imagine, but 10 years ago, there were no Duramax engines, common-rail 5.9L Cummins, or 6.0L Power Strokes. The diesel power wars were just beginning, and the diesel performance industry ...

The 7.3L engine should be a target for fleet managers who don't need the higher payload and towing capability of the 6.7L diesel, said Joel Beltromo, engineering manager for the engine. "They need the ...

Last month we honed the cylinder bores on our International 7.3L IDI diesel engine. This process took the glaze off the walls and left a good surface for our new piston rings to contact. This time we ...

In this drive review, we take the LC300 on the road to test its power, performance, luxury, and off-road capabilities. From ...

Ford has released some of the vital performance numbers for its all-new 7.3L gas engine that it introduced earlier this year as the latest powertrain option for its 2020 Super Duty lineup. The ...