We may receive a commission on purchases made from links. There are many V6 and V8 engines that use camshafts located within the engine block and pushrods to activate overhead valves. In those engines ...

Cummins’ 2027 X15 brings a new engine design and updated emissions system to meet stricter NOx rules while maintaining ...

The last few years have seen a change in the performance aftermarket as more manufacturers move to a direct-to-consumer sales model. As an understandable reaction, some of the largest online retailers ...

During an era when a cast iron block was the main ingredient for building mass-produced internal combustion engines, General Motors' Buick division unleased an all-aluminum V8 that revolutionized the ...

When the Y-Block V8 debuted in 1954, it boasted a long list of improvements over its predecessor. It was not only more powerful than Ford's previous Flathead V8, but was also significantly more rigid.

Had it not been for this one crucial issue, Buick's big-block V8 may have been one for the history books.

The most enduring engine in automotive history is about to change. The small-block Chevy is and will continue to be the most popular powerplant in the history of racing and high performance, but its ...

Fire up a fourth-gen Ford Mustang GT and you'll hear one of two distinctly different V8 soundtracks, depending on when it rolled off the assembly line. From 1994 through 1995, that rumble came from ...

If you've ever leaned over the fender of an old Chevy, timing light (one of the automotive diagnostic tools to add to your DIY collection) in one hand and a long extension on a ratchet wrench in the ...

MV Agusta revives a dual-crank engine design with a radical five-cylinder square concept, proving that internal combustion innovation is alive and well. The square engine layout uses dual crankshafts ...