There are a lot of cars with LS3 swaps out there, but there weren't actually that many GM cars that came with it from the ...

Loyal HRM readers will no doubt remember our "Ultimate Chevy LS Cylinder Head Test" in the Dec. '10 issue in which we tested 11 different LS1/LS6 cathedral-port-style heads. In this issue we're doing ...

DARPA's robotic pack mule, the Legged Squad Support System (or LS3 for short) is now following orders and its master, going where no robot has gone before. In a recently published video, the ...

If the Chevrolet Corvette is known for one thing, it's speed. Speed is relative, though, and our expectations have grown over the years. Every Corvette generation has beefed up the specs, and one ...

A custom 1957 Chevrolet Stepside built by Nostalgia Hot Rods with an LS3, air ride, and a red leather interior, on Bring a ...

Back in the 1980s Porsche was not looking to cater for the sedan (aka Panamera) or SUV (Cayenne and Macan) segments and was still fully focused on the classic sports car market. But it needed ...

The small-block Chevrolet (SBC) V8 has undergone several refinements over the decades since its creation. While every true SBC generation uses the same 4.40-inch cylinder bore spacing, single camshaft ...

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.

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 ...

In case you haven't been keeping up on current events, junkyard LS engines are all the rage. You see, rather than spend big money to go out and build an engine, you can pull a complete running one for ...

We're always down for a good V-8 swap, and this one is exceptionally cool. It's a Chevy Sonic hatchback rally car that's had an LS3 crate motor shoehorned under its hood, and equipped with all-wheel ...

When the 1997 Corvette was new it was fielding a very potent powerplant: the Gen III all-aluminum LS1. At 345 hp it made the Corvette pretty fast. But as they say "that was then and this is now" and ...