Many owners even consult trusted auto experts, and some begin their search for quality vehicles at places like the best used ...

A tune-up used to be a rite of passage for any car owner, but it's not something that's discussed much anymore. Do modern ...

Tuning your engine with the aid of an air/fuel meter can really help you dial in your carburetor. But what numbers should you aim for? When people talk about the air/fuel ratio of their engine, do you ...

Greg Rupp inherited a problem. He traded his street rod for a very nice '67 Plymouth Belvedere with a 383 and a four-speed. The B-Body was a really clean car, and his friends all agreed he landed a ...

One of the most misunderstood and feared aspects of racing with aftermarket parts is tuning. Without proper tuning, even the most carefully built motor will go postal. For some people, tuning means ...