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 ...

One of the tuning runs for our leftover LS1 iron 5.7L LS engine build. This was with the upgraded Fast 92mm intake and we ran it up to the rev limiter. Later we raised the limiter a bit and squeezed ...

One thing the automotive world isn't shy of, is LS-swapped cars. LS engine swaps have become so popular, and it makes sense too, as these V8 engines offer a tried and tested method of developing a ...

So why would you want to build an LS engine? Because they are cheap horsepower and easy to build. Over a million trucks were made with V-8-powered LS powerplants since 1998. Tons of aftermarket ...