GM has turned out a ton of variations of their venerable LS series of engines, and one block that's easy to find and fairly cheap to buy is the 6.0L iron version. These blocks are perfect for boring ...

When we last left our intrepid Iron Maiden in Part III, we pulled down some serious power from an incredibly mild combination of parts. We had the small 5.3L ported heads from our pals at West Coast ...

When looking to purchase a capable new workhorse, the first choice comes down to choosing whether diesel or gasoline pickup trucks are best for you. But what if you've already decided on a naturally ...

We're now several months beyond the September 2019 announcement of Ford's '20 Super Duty pickup, and the all-new 7.3L (gas), and third-generation 6.7L Power Stroke (diesel) V-8 engines that power it.

On December 12, the mad folks at Hennessey Performance Engineering rolled out the Goliath 650 supercharged upgrade for the GMC Sierra 1500 with the 6.2-liter small block. In combination with a Whipple ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...