Below, we're counting our way through a combined 72.5 liters of displacement as we list the 10 biggest American engines of ...

There's something about American muscle cars and heavy duty trucks and their workhorse engines. These are some of the largest and most powerful engines ever put into production vehicles.

Truck owners have an important decision to make when they're buying a new or used truck, what type of engine is best for them? The choice between a diesel engine and a gasoline-powered engine really ...