Turbocharged engines are more common than they've ever been, and one important component that needs to be kept clean no ...

Many modern cars come equipped with turbochargers. that means it's critical to be able to identify a problem with your turbo ...

Turbocharged engines used to be the stuff of tuner forums and diesel pickups. Now they […] ...

As emissions restrictions tighten and more automakers struggle to meet increasing CAFE standards, small-displacement turbocharged engines are becoming more and more common. A small, efficient, ...

Nissan’s variable-compression turbo (VC-Turbo) is a unique engine capable of variable compression adjustment. Unlike traditional engines, which have a fixed compression ratio, the VC-Turbo engine ...

We hear it all the time, that cam profile, intake design or even head porting is for a naturally aspirated motor and doesn't work well on a turbo combination. Is this the reality or simply a crutch ...

A turbocharger is the best power-adder by far. Not only do turbos harness otherwise wasted exhaust energy to drive the compressor, their modular nature lets compressor and turbine housings and wheels ...

Hopefully, you’re familiar with the “Big-Three Blend” series ofDiesel Powertech reports in which we detail all the tasks for transplanting a mildy warmed-up 24-valve 5.9L Cummins engine and Allison ...

Turbocharged engines offer incredible performance, but neglecting maintenance can turn that boost into a costly disaster.