This LS3 had two holes in the block but now it performs like a factory-fresh engine. Buying a cheap C6 Corvette Grand Sport with a blown engine is a risky proposition. You could be getting the deal of ...

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 ...

With the majority of the short-block assembled in Part I, the L92/LS3 engine is ready to be completed and then tested on the dyno. To recap the build, in Part I Texas Speed and Performance (TSP) used ...

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 ...

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 ...

What is the best bang-for-buck V-8 crate engine you can buy in 2024? The correct answer is Chevy's tried and true swap platform, the “Gen IV” 6.2-liter LS3 V-8 engine. Why the LS3 when there are ...

As expected, Chevrolet Performance showed up with the Corvette C8R, the convertible, and the coupe at the2019 SEMA Show. They also brought every performance crate engine they sell. Here are our 10 ...