Harbor Freight has fast become one of the more legit go-to outfits for folks who need tough tools and other DIY gear, but don't have a ton of green to spend on such items. Since the family-owned ...

Predator is a prolific brand of power tools, but at this point, it's probably best known as the Harbor Freight-owned brand of generators. They're not premium by any means, and they're not even the ...

This 670cc V-twin is ready to rev and make some boost, complete with billet internals, an upgraded cam, and more.

A Predator 670 engine costs $950 on its own, and the builder didn't stop there as he added Holley Sniper EFI, a turbo, billet ...

Making performance modifications to Harbor Freight’s single-cylinder Predator engine has become a thing, and we’re totally here for it. We’ve seen one fitted with a home-brewed, Koenigsegg-style ...