The Boss 429 was Ford's answer to Chrysler's 426 HEMI that dominated the NASCAR series following Ford's attempt to get its 427 SOHC engine approved for use. Much like the Boss 429 was developed ...

Now one of the most coveted classic muscle cars on the market, the Ford Mustang Boss 429 was designed specifically ... The "elephant engine" 426 Hemi was also built for NASCAR and allowed the ...

During the American muscle era, Detroit engines powered the most iconic and powerful cars on the road. Here are some of the ...

They bought a 1970 Ford Mustang Boss 429 and a Shelby GT500 (vintage ... Three distinct variants of the Hemi-fighting engine were developed, and each got its own internal code.

The car was built as an on-the-up-and-up Boss 429, the real McCoy produced by Ford for NASCAR homologation of the seven-liter engine with aluminum semi-hemispherical heads. However, during its lif ...

The first hemi engines were invented in the early 1900s ... burgeoning horsepower war between American automakers including Ford and Chevrolet. At the time, the "What wins on race day sells ...

Ford built the BOSS 429 V-8 to challenge the big engines Dodge was producing, most notably the HEMI. Produced in limited numbers to meet the required homologation of 500 units, the 1969 Mustang ...

The 426 Hemi engine means business ... but in case it does, the Boss 429 Mustang is a limited-edition muscle car that was produced between 1969 and 1970 with Ford's mission to homologate its ...

The model had a wide range of engines to choose from ... Despite the fact that the Boss 429 was focused on performance, in particular on racing, it still had a pleasant, comfortable interior, making ...