When it comes to engines, finely balancing the rotating assembly is a step that is often overlooked. This is a shame because it can add smoothness, performance, and longevity to any engine. In this ...

It has come to our attention that many of the top drag racing builders are overbalancing their engine assemblies. Basically, this is done to help high-rpm out-of-balance conditions and generate longer ...

The internal combustion engines that power our cars rely on an extensive series of interconnected parts, mechanical systems, and electronics to send us down the road. Some of those components are well ...

For those of us who are GM performance car and truck enthusiasts, the letters LS engine signify reliable, modern, efficient power. Replacing the venerable small-block Chevy in the late ’90s, the LS ...

For an engine to survive all the rocking and rolling it produces, those forces need to be counterbalanced with equal—or at least nearly equal—forces. Today, most production-car engines with more than ...