If there's one question that's forever on the lips of car enthusiasts, it's how much horsepower an engine makes. Answering that question is deceptively complicated, however, because of what the term ...

Great. Another pair of engines from the same manufacturer that are a cubic inch apart. Well, GM loves giving anti-kindred engines similar displacements (looking at you, Chevy 454 and Pontiac 455), so ...

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, ...

If you've heard of racing enthusiasts and drag racers discuss blueprinting, but have no idea what they're talking about, this ...

My most enduring disaster was a Ford Lotus twin-cam build. The engine, as it comes in a Ford Lotus Cortina, displaces 1,498 cc (91.4 inches). It had a deep-breathing Hemi twin-cam head, and if you ...