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 ...

The classic problem facing high-performance street cars has always been how to maximize performance without sacrificing driveability. Short of power-adders like turbos or nitrous oxide, significant ...

When the average enthusiast thinks of the Mopar small-block, the engines that instantly come to mind are the traditional older series of engines, known as the LA series. The LA small-blocks were ...

With more than 35 years of engineering behind it, Cummins’ L9 medium-duty engine didn’t require an entire redesign this year, but the Columbus, Ind.-based engine maker did have to meet the stricter ...