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 ...

There's Another "Rat" Motor on The Block: Ford's 429/460. Here's How Jack Roush Makes it Run Ford-Tough Jack Roush's main cap support kit for two-bolt-main blocks is far cheaper than converting these ...

Ford's big block engines are among the best-known and most respected V8s in American history. From the pure-blooded racing heritage of the 427 and its derivatives to the massive torque-happy 429 in ...