Kurt Ernst June 26, 2012 Comment Now! Horsepower and speed generally go hand-in-hand, so you’d expect a 4,000-horsepower engine to sit between the fenders of a particularly wild resto-mod show car. In ...

What is the most powerful engine in the world? If you answered ‘the one in the Bugatti Veyron’, then you’re wrong. According to Cummins it’s actually the QSK95 ‘Hedgehog’ — a ridiculous 4,000hp diesel ...

The existing Cummins ISBe engine can be found in heavy vehicles such as city buses, but the newest motor from the engine firm is going to be in a whole other class, producing the same power as the ...

Cummins' Hedgehog will not really impact revenue until 2015, as the first shipments are scheduled for the second half of 2014, and only on a limited basis in the power generation market. The major ...