It’s no secret that LS engines have exploded in popularity over the past decade, as 4.8-liter, 5.3-liter, 6.0-liter, and ...

Who isn't a fan of the original 23-degree small-block Chevy? After all, it revolutionized the automotive aftermarket and has truly earned its legendary status. For those new to the Chevy scene, ask ...

For the past several months HOT ROD and Duttweiler Performance have been evaluating the performance potential of the widely available 6.0L LS-series truck engine. Beginning with a stock 355hp/396 ...

There are times where, even in print, I can't help but show my age. This is one of those times. Now, for those who've never paid much attention to GM's Gen III small-block, here's some background on ...

Engine swaps open up a lot of possibilities for project car builders. One of the most common engine swaps to see is the LS swap, with everyone from drift car builders to drag racers opting to use GM's ...

Kenworth has introduced a California Air Resources Board (CARB) compliant version of the Paccar MX-13 engine. The engine is available as a spec for heavy-duty Kenworth models that meet 2024 ...

Okay here goes--my first assignment for SUPER CHEVY, and I'm gonna end up showing my age. As you may surmise from my story choice, I'm no techno rodder. True, I'm a heck of lot more comfortable with a ...

BluePrint crate engines is making it easier than ever to take a classic car to the modern age with this game-changing combo.

Once technological progress picks up speed in a given lane, it can seem like its route to the future is inevitable and the endless adjustments needed to get there— and the dead ends backed out of – ...

Peterbilt Motors Co. announced that a California-compliant version of the Paccar MX-13 diesel engine is now available in its Model 579, Model 567 and Model 589 trucks. The engine is compliant with ...