In this Tech article, we show you how to add boost to your 5.3L LS engine by adding a carburetor, a cam, and a turbo. We got this baby up to 611-horsepower!

If you're about to jump into the world of turbo-charging your engine, there are a few important things to consider before ...

General Motors' LS series engines have been around since 1997, and have one key design feature that enables upgrades that significantly boost horsepower.