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 ...

There are 4x4 and off-road fans that say big American V8s under the hood of SUVs and trucks that wouldn't travel more than 20 mph over trails are a complete waste of time. They claim that a low ...

So, you've decided to take the plunge and do an LS swap into something. We've been dancing to that tune for over 20 years, and like the insurance company commercial says, "We know a thing or two ...

You may be fascinated with the crazy cars at Holley's LS Fest and are curious about doing an LS swap someday, or maybe you're already elbow-deep in completing one yourself, but there's no denying the ...