The Porsche 911 Turbo and Turbo S are officially confirmed to go hybrid for the first time. The significant change comes ...

Porsche confirms the legendary 911 Turbo S will get hybrid power, pushing it beyond 700 horsepower. This marks the biggest ...

The Porsche 911 Turbo S is already a performance icon, but its sound can be too refined for some. In this video, I install a ...

As with all other twin sequential turbo systems, Subaru’s was simple in concept, wildly complicated in execution. Under the hood is a mess of vacuum lines, plumbing, and solenoids to make the ...

The twin-turbo system of the new Porsche Turbo is much simpler. Each bank of three cylinders has its own small-diameter, low-inertia KKK turbocharger located as near the cylinder heads as pos­sible.

Having successfully applied low-buck, 76mm, eBay turbo systems to both the Chevy LS and Ford Modular engines, we decided to try doing the same thing to a modern 5.7L Hemi.

A turbo system's wastegate is like a sentry constantly pacing the boundaries, keeping the flow of boost in check. It prevents the turbo from overboosting by bleeding off exhaust gases, or more ...

YouTuber Emelia Hartford took delivery of her C8 Z06 earlier in the month, and it already has a twin-turbo system. This thing needs a day at the drag strip ASAP.