The Goodwood Festival of Speed this year will have couple of surprises, apart from some regular unveilings or some unique creations from auto world. One of the surprises will be a 16 cylinder 4,000 hp monster engine from American company, Cummins. The huge engine with 95-liter diesel capacity generates 4000 hp and a torque of 16,000 Nm, which is huge, really huge. ...