In 1970, Detroit's performance high-watermark—the musclecar-hit its peak. And, at least among MoParphiles, no other engine exemplifies pure, raw power better than the legendary 426 Hemi.

We all know a car that’s been sitting dormant for years, with the owner always saying they’ll put it back on the road “someday.” As frustrating as it is to watch great machines waste away, sometimes ...