Back in part one of our new GMPP LS3 testing ("Late Crate Update," Oct. '10), we subjected a factory-fresh LS3 crate motor from GM Performance parts to a series of performance upgrades, including a ...

This 1980 Pontiac Trans Am combines classic styling with modern performance thanks to a California-legal LS3 crate engine ...

Any average Joe or Jane could commission a custom car of their dreams built for them if their bank accounts are padded enough. But it takes a different internal fortitude entirely to make the car of ...

Showing an LS3 engine ignition moment, focusing on the engine build and startup process. A straightforward look at the ...

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 ...

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 ...

For what feels like the past nine decades, hot-rodded 1930s Fords have a staying power that other hot rods can only dream of. So great is the desire to shove modern hardware into a timeless classic ...

Add Yahoo as a preferred source to see more of our stories on Google. 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, ...