Most of us are old enough to remember the '80s. Those of us who aren't still remember the '80s diesel cars going 40 in the fast lane, belching smoke, and clattering like mad in the 90s and beyond.

Whether you build cars in your garage on weekends, or have a professional shop and some spare time, consider an engine swap for your next project. As daunting as it may seem, some engine swaps can be ...