Haltech has traditionally catered to the professional racer and has for decades focused on competition applications. That focus on engineering, customer support, and the company’s high level of ...

FiTech recently introduced a line of affordable and easy-to-install self-tuning induction systems for GM LS engines designed with both the do-it-yourselfer and the professional EFI tuner in mind. The ...

The comprehensive, self-tuning kits from companies such as Holley, Edelbrock, FAST, and MSD have made EFI conversion a truly bolt-on, DIY project, while the inclusive control module kits from ...

There was a time when many 4WD enthusiasts were afraid of electronic fuel injection (EFI) on engines, preferring the “relative simplicity” of a carbureted engine that could be run in a pinch with ...

You can LS swap almost anything. Enthusiasts have stuffed one of the General's LS engines in just about every kind of car you can think of: Volkswagen Beetles, old Porsches, DeLoreans, and everything ...

When discussing engines with legendary longevity, few can match the Chevrolet small-block V-8's sheer lifespan. The LS-based Chevy small block V-8 was introduced in 1997. It will soon reach 30 years ...

Every General Motors LS engine is special, starting with the LS1, a 5.7-liter Gen III small block V8 which debuted in the 1997 C5 Corvette. In 2008, GM released the 6.2-liter LS3 based on the Gen IV ...