You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to ...

The Cadillac 500 V8 was an 8.2-liter production engine that eclipsed most 1970s supercars in sheer displacement.

If you've been into cars for a while, you've probably swung a few engines over the fender that were assembled by someone else. That's cool, but it's probably about time to build one yourself. Overall, ...