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 ...

Turbo basics represents ground we have covered many times in this magazine. However, from the questions we get and some of the articles about turbos we read, the basics still need to be addressed. A ...

We've carefully disassembled this Garrett TP-38 turbo, making sure to clean all the parts before reassembly. Turbocharger journal bearings are made from a soft material, the surfaces are the first to ...

The world of automotive enthusiasm as a saying: "There's no replacement for displacement." No matter what the slogans of your favorite import shops, parts manufacturers and race teams tell you, this ...