Whether you're spinning your very first set of wrenches or tuning engines for a Pro Stock team, there's no denying that the beginning of any engine buildup is the cylinder block. Let's review its ...

Cracked block? There aren't many two-word combinations that send a shiver up a car guy's spine. In most cases that means the block is DOA, and it's worth its weight in scrap only. Sometimes there is ...

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

Just like a solid foundation is important for a sturdy house, a well-prepped engine block is critical for a motor make big power—and do it more than once. A professional engine builder offered to show ...

Hot rodders played with blocks as kids, and still play with them as adults. This vast level of experience notwithstanding, enthusiasts often insist on monkeying around with production blocks. They ...

When a 2024 Toyota Tundra displays an "Engine Shutdown" alert, it links to the V35A engine debris issue. I’ve observed a shift in repairs: one owner saw a full replacement in just seven days; a major ...

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 ...

There are many ways that automakers, particularly American ones, categorize the V8 engines they produce. They can essentially be put into one of two categories: big-block engines and small-block ...

The saying goes, "There is no replacement for displacement." But can adding a turbocharger or a hybrid's electric motor(s) ...

The U.S. is known as the land of excess for many reasons. Take the automotive landscape, for example. You have big SUVs and even bigger engines. However, there was a time when engines in American cars ...