Developed during the late 1960s to one-up Chrysler and its fearsome 426 HEMI in stock car racing, the Boss 429 didn't quite reach its goal. Nevertheless, it was a marvelous brute of a V8 that became a ...

The Boss 429 and 429 Super Cobra Jet V8 engines rank as some of the most powerful engines ever put in the Ford Mustang. In fact, if we limit our discussion to first-gen Mustangs, these engines, both ...

In gearhead terminology, the word hemi refers to the generally hemispherical shape of an engine's cylinder head combustion chamber. In the truest sense of the word, no automobile engine actually has a ...

"Ohio George" Montgomery was racing long before the Ford Boss 429 showed up on the scene in 1969. He had raced at Bonneville as early as 1951, but became a legend in drag racing after building a light ...

Boss 429 Mustangs are muscle car royalty, their performance potential, limited production, and overall iconic status putting them in the same rarified air as Hemi 'Cudas, LS6 Chevelles, and other ...

Among the endless parade of classic Mustangs that have made their mark, the Boss 429 sits in a league of its own. This isn’t just another fastback with a stripe package—it was a NASCAR-engineered ...

Perception and reality are often widely disparate things. That couldn't be truer than with the legendary Boss 429 Mustang and the semi-hemi engine for which it was named. It is the darling of the ...

View post: Which EV Has a Better Standard Feature Set, the Hyundai Ioniq 9 Calligraphy Design or the BMW iX xDrive60? Produced only for 1969 and 1970, the Mustang Boss 429 was created to house Ford’s ...

Much more than a ’69 Mustang with new parts, the latest effort from Revology aims to change the definition of restomod.