This supercharged wonder was only used for one ... there was a power struggle that was ultimately won by the 450-horsepower Chevy 454 LS6 in 1970. To understand how the GM LT5 came to be, It's ...

There was, however, an LS6 variant of the 454 that blasted out ... This thing is more powerful than a lot of turbos and supercharged engines and is, in fact, is the king of the naturally-aspirated ...