To sleeve or to bore your engine block? That's the several-hundred-dollar question (maybe into the thousands) as you ...

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 ...

Engine building doesn’t have to be expensive. You can actually save some major coin if you’re willing to invest a bit of time and elbow grease. The engine in this 1991 Mustang GT has suffered long ...