Chevrolet Performance has discontinued the LS9 Long Block V8 engine, marking the end of one of the most potent ...

Porting an intake manifold is a simple and underrated mod that directly improves engine airflow and power, and it's ...

High-output engines live in a world of brutal cylinder pressures, extreme temperatures and razor-thin safety margins, and the humble piston sits at the center of that storm. When power levels climb, ...

The Ford 3.5L EcoBoost V6 is considered to be a top-notch engine and is the powertrain that transformed the Ford F150 into one of the most powerful towing pickup trucks ever built. Beyond the F-150, ...

The thinner in oil is the easier it pumps through the engine, which leads to a fuel economy improvement. We can all understand that, but there's a lot more to oil viscosity than how thick it is. I ...

Chevrolet Performance has dropped a teaser image on social media showing a new engine, sparking a wave of speculation over ...

Open deck and closed deck engine designs are pretty different, and only one of them can withstand the pressure of ...