Whenever we say that somebudy makes an engine from Lego or paper, it's implied that it doesn't use gasoline to run. But in all other regards, it's a working piece of machinery. Well, it doesn't have ...

We're not really sure how to feel about this. It's an engine-swap kit from a company called Miata One in Idaho that gives you everything you need to replace the stock drivetrain in your NA- or ...

It's almost time to send your kids back to school, and if your child has an interest in mechanical engineering or model building, there are several model engine kits to help them get started with ...