The Cummins Mustang is already crazy, but today we see if it can take every pound of boost the turbo can throw at it. From cold starts to full-throttle pulls, the engine gets pushed harder than ever.

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

Let’s be honest: Dream cars come from posters and Saturday morning TV, not practicality. So when we posed the question on MotorBiscuit’s Facebook page asking which ride everyone dreamed about owning ...

Cummins swapping a Mustang sounds simple until you actually try it. From cutting the firewall to fitting a diesel the size of a refrigerator under the hood, nothing went smoothly. Every bracket, mount ...