This teardown video shows how bad things can get with Ford's 6.2-liter Boss V8 when you do a few key things wrong.

The 6.2-liter V8 – internally nicknamed the "Boss" engine – powered Ford's toughest workhorses from around 2010 to 2022. It debuted in the F-150 SVT Raptor and later became a staple in heavy-duty ...