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The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power