John Deere is testing a 350-hp E98 ethanol tractor across the Midwest. Early trials show promise, but infrastructure might decide how fast farmer-grown fuel can power the future of farm equipment.

40 years is a long time in the automotive world. While a few prized cars from the 1980s may be exploding in value, not many would consider their 40-year-old engine technology reliable. One diesel ...

Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel ...

The nomenclature of engine power can get tricky. Brake horsepower, shaft horsepower, pound-feet (lb-ft), dynamometer ratings, revolutions per minute, engine load, and temperatures all play a part in ...

BHPian rudra_shiv recently shared this with other enthusiasts: What a fantastic experience! I am thrilled to share the story of our visit to the MSPT (Mahindra SUV Proving Track) in Cheyyar for the ...

Formula 1 teams are testing in Bahrain this week, but a storm is brewing in the background that might turn the season on its head. A rule change could be introduced to rein in the Mercedes power units ...

Dodge trucks have earned a fierce reputation by pairing stout chassis with some of the most powerful diesel engines ever sold in a pickup. I focus here on five Cummins and tractor-based powerplants ...

Mercedes’ rivals are targeting a change to the engine compression ratio rules ahead of the opening race of the F1 2026 season in Australia, it has emerged. Reports over recent months have claimed that ...

Alex Rins emerged as Yamaha’s fastest rider during the manufacturer’s cautious return to action on the final day of the Sepang MotoGP test. Yamaha’s new V4 machines sat out day two as investigations ...

Alaska Diesel Electric, maker of Lugger marine diesels, has made significant improvements to its L6108A model, bringing the high output rating to 410 hp. The 436- cu.-in. engine has several ...