Combining ECM calibration with a diesel delete kit removes the EGR and DPF systems entirely, allowing the tune to operate ...

The question of whether inline-six engines make more torque than V6s is — it depends. The torque that an engine produces is a measure of the rotational force that the driveshaft receives. While an ...

The modern era of mass-market affordable turbocharging began in the 1990s with the arrival of VW and Audi's 1.8 Turbo and 2.7 Twin-Turbo engines. For the first time, manufacturers were talking about ...

Nathaniel is an experienced automotive writer with more than 10 years of automotive writing under his belt. From model reviews to industry politics to new innovations and development, he covers a wide ...

Still can't figure out the difference between horsepower and torque? Here's the simplest, plain-English guide to engine power ...