LS3's can make great power with the stock heads, but Trick Flow engineers combined the best features of GM's LS3 and LS7 cylinder heads with its own race-winning engineering and technology to create ...

General Motors began using LS V8 engines in its muscle car lineup in 1997 with the introduction of the 5.7-liter LS1, the first of its third-generation small block design. That first iteration, used ...

It's only natural that the retro styling of the Gen 5 Camaro inspires modifications and personalization from an earlier era. That's why about 85 percent of the cars are rolling these days with ...

It has over 500hp and is hand-built There's bragging rights to having a 7.0-liter engine The most powerful motor is always the best choice for a track car The LS3 is for sissies While Chevy had kicked ...

In a VETTE exclusive, we introduce you to the engineers in charge of the Corvette's LS3 engine components. Part 1: Cylinder block, rotating assembly, and oiling system Despite the exotic allure of the ...

In last month's issue, we began the buildup of our LS3-based 416-cube stroker by addressing the short-block. With the block machined and assembled with a bulletproof forged rotating assembly from ...

For more than four decades, Lingenfelter Performance Engineering has been churning out a slew of wild high-performance products, from engine upgrades, to parts, to crate engines. Now, the tuner is ...

Chevrolet's LS-series ("luxury sport") is one of the most popular V8 engines ever with literally dozens of different iterations available. Of those, the LS3 is at the top of the desirability heap, ...

Fully custom 1983 Firebird with 480-hp LS3, Tremec five-speed, and one-off styling to cross auction block without reserve. A highly customized 1983 Pontiac Firebird SE is slated to hit the auction ...

Put together and customized by RCR Superlite Coupe builder Bill Phillips over the course of three years, this LS3-engined supercar isn’t a kit car. Not only does it dispatch pretty much anything on ...