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 internals, and way more.

Do we think that this heavily modified Harbor Freight-sourced engine is stronger than the company's jackstands?

There's no shortage of insanity-induced projects on the web. From twin Hayabusa-engined crosskarts, Zero-powered trikes, ATV robot dogs, and Harley snowbikes, the denizens of the internet are nothing ...

A mad YouTube channel called Builda Dad Garage is creating a two-engined, eight-wheeled go-kart. Six of the wheels are driven, and the project uses two Predator 301cc single-cylinder gas engines. Part ...