With every passing day the Mule provides opportunities beyond our original expectations. Since the 467ci engine belongs to HPP editor Tom DeMauro, it is at our beck and call. This affords HPP the ...

The problematic three-cylinder variable-compression mill has an open recall for eating its own bearings, but that's not what killed this one.

When comparing engine specs for nearly any combustion engine automobile, we see a number of variations available with differing outputs of horsepower and torque. We often have a choice of gasoline or ...

Ford revealed the Bronco in July 2021, and it was a smashing hit with customers. Despite its cute lines and retro cues that trace back to the first-generation Bronco, Ford’s off-roader is no softie.

While we like to think of 2002 as being part of a high-tech age, our beloved internal combustion engine hasn't really changed much in the last 50 years. We're still using pushrods and overhead valves, ...

Turbocharging is commonplace technology in modern cars, but in the early 1960s, Oldsmobile was the first major automaker to ...