However, according to the looser hemi definition, the Ford Boss 429 engine is considered a hemi design. Of course, Chrysler devoted years of research and untold dollars towards perfecting its 426 ...

Few rivalries in American automotive history are as storied and intense as that between Ford's Boss 429 and Chrysler's 426 ...

The old saying goes, "There is no replacement for displacement." While modern engine technology proves that logic is fundamentally flawed, it's still fun to remember the inexpensive gasoline and ...

In the early 1960s, Ford had seen the ascent of the Chrysler ... the rest of the racing world square on the nose. The Boss 429 "Shotgun" engine was born. Per homologation rules of the time ...

One of only five examples known to exist in this color combo, this 1970 Ford Mustang Boss 429 sold for over $600,000, setting ...

Ford won the ... letters proclaiming BOSS and 429. Suspension modifications were somewhat similar to those on the Boss 302. Did it work in NASCAR? Yes, big time. The Shotgun 429's first NASCAR ...

That couldn't be truer than with the legendary Boss 429 Mustang and the semi-hemi ... The original Ford head got its semi-hemi nickname from a chamber configuration that was based on a true ...

This will be the first official continuation of the legendary Boss 429 Mustang, which packed a 429-cubic-inch V8 built to take on the Chrysler Hemi engines ... of the Mustang Ford had ever built.