As the saying goes, "time flies when you're having fun." It must be true because we were in shock when it dawned on us that the LS1 was introduced two decades ago. Yep, 20 years that seemed to go by ...

Back in the early 1990s the Gen II LT1 and LT4 engines powered GM's hottest performance cars, but GM read the tea leaves and knew that this platform would not be able to get them where they would ...

Lingenfelter is sure to launch the new Corvette on a similar slope of increasing power. Not to say that this first effort isn't ambitious. The bore of Chevy's new LS1 aluminum block can't be increased ...

That Chevy LS1 small-block V-8 sitting under the hood isn't too bad, but, of course, it would be nice to make some power improvements. Ahead lie the tools and procedures that will make this possible: ...

Supersized fries and 32-ounce sodas seem to sum up society’s obsession with going big. Given this, it’s no wonder that engines, especially GM’s LS variants, have been creeping up in displacement.