Part FiveIt may feel like you are done when you bolt the valve covers on your new engine, but if you can possibly afford it, a dyno session should really be your next step before dropping that engine ...

Though they might not be very useful or practical, we absolutely love scale-model engines. It's deeply fascinating to see fully running, tiny versions of our favorite powertrains in action. This ...

Gary Conley approaches hot rodding on a small scale—one-quarter scale to be exact. His miniature small-block engines are the world's smallest, running production V8s. Based on a small-block Chevy V8, ...

Every once in a while I convince myself that I need to buy a tiny but functional engine. I'm not sure what it is, but the sight and sound of a diminutive engine churning away just makes me so happy.