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 ...

SEMTO Engine ST-NF2 DIY Metal Engine with Starter Kit: This kit includes the Oil Tank, Oil Pipe, Brush Start Ignition Power Module, and FType Electric Plug. With these components, you can easily start ...