Being normal is overrated. Normal people don't rebuild their engines until they've logged hundreds of thousands miles on the ticker, but where's the fun in that? As cuckoo as it might seem to your ...

Our recent testdrive of the '08 Corvette (Apr. '08) yielded a torrent of technical questions concerning one key subject: How was Chevrolet able to make significant improvements to the decade-old LS ...

When first introduced in 1998 in our beloved Birds, the 346ci LS1 was the proverbial tip of the cubic-inch iceberg. Much like PMD's classic engine that began life as a 287 and evolved to a 455 with ...

Higher pressure and more volume. Those two basic elements are what's required to pull 720 hp and 695 lb-ft from Edelbrock's hard-charging LS3 crate engine. The higher pressure results from the forced ...

Katech Engines has released its LS3-based, 416-cubic inch short block with a price tag of $5,899.99. That’s a pretty penny, and a fair bit more than the competing 427-cubic inch short block by ...

There's no shortage of canon behind the GM LS series of V-8s. When the LS1 debuted in the fifth-generation Chevy Corvette in 1997, it quickly proved itself as a sturdy, compact, and power-rich engine.

The sixth generation of the 'Vette is yesterday’s news, more so if you’re aware how capable the mid-engine interloper is on the track and in a straight line. On the other hand, you can’t make the ...

GM's highly-regarded LS3 is one of the company's most celebrated small-block V8 engines. It burst onto the scene in 2008 as the evolution of GM's "Gen IV" LS family and its immediate predecessor, the ...