Especially one that has been converted to rear wheel drive and powered by a 6.0-liter LS with a CAT dump truck turbo. And if that engine works for a drag-racing postal truck, you can bet it runs ...
Get the latest car news, reviews, and features.
With a 6.0-liter, twin-turbo V-12 hand built by AMG that produces a staggering 730 horsepower, the car promises world class performance. But where does Lieberman rank the Huayra in the pantheon of ...