Stock Boss 429's ran right on the 14-second mark, ... Early (all "S" and some engines used a split-pattern juice cam with 288/292-degree, 24937501-inch pro. file.

Leading the muscle car charge was the Boss, the racing-inspired high-performance version of America’s auto sweetheart, the Ford Mustang. It was launched in 1969 to drive a stake into the Chevy ...

Ford created the Boss 429 to compete with Chrysler's 426 HEMI, but putting the gigantic engine into a Mustang engine bay provided unique challenges.Ford designated select Sports Roof (Fastback ...

Ed Terry will be campaigning a Pro Stock Maverick powered by a Boss 351-type engine for '71, and from all indications should do very well. Power levels for 351s are impressive. See All 50 Photos ...

A ’69 Boss 429, a ’71 Boss 351, and a ’71 Mach 1 - tucked away from humanity for a solid two decades or more somewhere in Glen Rose, Texas – have emerged with great potential for restoration.

That said, the Boss 429 is not among the highest valued, but it still goes for more than the price of most houses. Motorious reported about a blue 429 that sold in June 2022 with a closing bid of ...

Here's How The Ford Boss 429 V8 Compares To The 426 Hemi. Posted: September 19, 2024 | Last updated: March 15, 2025. Few rivalries in American automotive history are as storied and intense as that ...

A rare 1970 Ford Mustang achieved $627,000 at auction this month. Only 499 Boss 429s were built for 1970, 13 with this car’s color combo. Ford created the Boss’s 7-liter hemi-head V8 to beat ...

While the Mach 1 was more of an appearance package offered with a variety of powerplants, the Boss 429 was created to homologate the then-new 429-cubic-inch (7.0-liter) V8 engine for NASCAR use.