Engine shopping can be tough if you're looking through a list of them that all have similar names. A question you might ask yourself is what's the difference between General Motor's LS1 and LSX ...

A pretty strong case can be made for Chevy's modern machinery. While we all look back fondly on the musclecars of yesteryear, the reality is that nostalgia has altered our perception somewhat. As ...

When GM first introduced the LS series of engines back in the late '90s, these all-aluminum mills set the Chevy performance world on end, and since then it's only gotten better. The 346ci LS1 begat ...

There's nothing new about injecting nitrous oxide into a combustion engine to increase its output. Sure, the technology has been refined over the years, but the concept has been viable for more than ...

Holley's very own "Uncle" Robin Lawrence will be returning to racing this fall with his1969 Chevrolet Nova. Uncle Robin adopted the former Horsepower TV Super Nova project car with aspirations of ...

When it comes to engine swaps, there might not be one that's more popular than the LS swap. This is in large part due to the easy availability of them, but they are also good performers. The LS7 and ...