Freeze plugs don't make your engine freeze up, and they aren't useful only when it's freezing out. They're a crucial part of ...

All vehicles become less efficient in cold weather. In a recent study, researchers in freezing Finland focused on whether engine block heaters could help increase efficiency in internal-combustion ...

This 427ci sleeper is a good reason why you don’t judge an engine by the size of its block. The art of deception plays a significant role in the hot rod world. Although most enthusiasts are ...

Some cynic once asked, "How can we miss you if you won't go away?" The same could be said for the venerable small block Chevy. Every time we think we've come to the end of the Mouse motor saga, ...

When it comes to classic American muscle cars, you'll hear the terms "small block" and "big block" thrown around quite a bit. As one might assume, it's in reference to the actual physical size of V8 ...

Big-block engines sit at the heart of some of the most iconic American performance cars and trucks, yet the term is often used loosely, as if it were just a synonym for “big horsepower.” In reality, a ...

The new 2.4-liter, twin-turbocharged V6 engine that will debut in the NTT INDYCAR SERIES in 2024 underwent its first test March 28-30 on the Formula One layout of the Indianapolis Motor Speedway road ...

For decades, the debut of a new Corvette generation has coincided with the introduction of a new Small Block V8 engine. This tradition has held strong through the Vette’s fifth, sixth, and seventh ...