Anyone who collects stuff is probably familiar with the urge to find tiny versions of big things. Even better is when the tiny version is functional. That's what makes this minuscule 9cc ...

There's nothing quite like the iconic sound of a classic Harley-Davidson engine, but longtime fans have noticed that sound ...

That powerplant is actually a 93-cubic-inch S&S module, based on the old Panhead but packed full of modern bits and pieces ...

Just like its illustrious predecessors, the Panhead engine that powered Harley-Davidson motorcycles between 1948 and 1965 is the stuff of legends. So much so that shops across the world would stop at ...