Choosing between aluminum and cast iron engine blocks isn't just about weight or cost. We explain what matters when big ...

Magnesium has found use in the broader automotive industry since the 1920s for a variety of applications, ranging from chassis to powertrain construction. Many vehicles utilize magnesium and its ...

The venerable Pontiac V8 was noteworthy marvel of automotive engineering due to its standardized, identical exterior ...

Inside the engine are several fascinating parts, which you can see in Figure 7-8. At the top are the cylinder heads. These contain the mechanisms that allow the valves to open and close, letting the ...

OE manufacturers have always been involved in the performance aftermarket, and today a lot of that involvement centers around producing crate engines, which is smart, considering that so many hot ...

For example, when you're looking at shelling out a lot of dough for a hi-po engine, you want to be darn sure you'll get a good return on your investment. Fortunately, many respectable engine builders ...

The idea of ordering a mail-order engine would never occur to some hot rodders, any more than buying a finished hot rod would. For such people, building a car at home--including the engine--from ...

While there have been some iconic big-block engines over the last few decades, it's difficult to argue with the success of the small-block engine. Small-block engines not only weigh less — allowing ...

Choosing the right motor for your project car just got a little easier thanks to Chevy’s latest line of LS Long Block engines, the details of which are highlighted in the following brief video summary ...

We may receive a commission on purchases made from links. For much of the U.S., the concept of an engine block heater is a foreign one. Even areas like the mile-high city (Denver), which faces its ...

Bearing clearance is one of the fundamental aspects of engine building and one that continues to spark debate and divisive opinions—and as with everything from nitrous systems to eating chocolate, ...

The largest automaker of the Detroit Big Three has acted on the January 2025 preliminary evaluation into failing L87 small-block V8 engines. Back then, the Office of Defects Investigation was aware of ...