The theory behind one man (or woman) being the caretaker of a single engine as it rolls down the assembly line is not new. Other performance-machine makers, such as Ducati, have experimented with it ...

Blowers, Turbos, compound boost, and nitrous are all thrown on top of the modular engine because it's easy. The overhead camshaft family of Ford engines respond so well to unnatural breathing, that it ...

With the short block assembled for our 383 supercharged project motor, it's time to shift our attention once again; this time to the heads and valvetrain. Like the rotating assembly, when it came to ...

What's scarier than a Maserati engine from the '80s? A more sophisticated one from the same timeline. Admittedly, we can't really comment on its reliability, as Maserati's prototype six-valve engine ...

Truck owners choose the 5.9 Cummins engine because it combines outstanding power features with exceptional durability. Maintenance for such an engine should follow standard procedures to guarantee ...

Modern engine bays are filled with black plastic where bright cast aluminum once sat, and few parts symbolize that shift more clearly than valve covers. Automakers have largely traded metal for molded ...