The General Motors 5.7 LS1 engine was a naturally aspirated small-block V8 engine with two valves per cylinder and the ...

Engineering choices can force automakers to make adjustments down the road, like Chevrolet did with the implementation of steam tubes on its LS engines.

Over the years, General Motors has employed several eight-cylinder engine designs ranging from the inline "Straight-8" to the current LT1 V8. However, many agree that the small-block LS engines were ...

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 ...

If you've ever been disappointed by the horsepower figures coming from your Jeep Wrangler JK, whether it has the 3.8-liter or the 3.6-liter V-6, and you've considered an LS swap, you're not alone.

The heart of any hot rod project is the engine and transmission. In the case of the Week To Wicked 1967 Nova, power is being provided by a remanufactured aluminum-block 6.2L LS3 engine from AutoZone.