Introduced in 1970, the Chevy 454 — affectionately known as the Rat Motor – was the largest displacement Chevrolet engine to enter the big-block engine showdown of the muscle car era. At 454 cubic ...

With thousand-horsepower production cars—both gas-powered and electric—hitting the streets in significant numbers, some hot rodders have been left scratching their beards about what to do, making this ...