Intake air and fueling are the primary components of the diesel performance formula. And, in theory, the more there is of each, the better a diesel engine will perform—provided the air and fuel are ...

Diesel performance has quietly evolved into a world of outrageous torque, autobahn-busting top speeds and launch times that embarrass older supercars. The 10 fastest diesel cars on Earth prove that ...

Add Yahoo as a preferred source to see more of our stories on Google. Diesel-powered vehicles are usually quite specialized. There was a time when the fuel was really getting pushed, and although many ...