Although at first this may seem like a subject that any I-know-it-all car fan is already familiar with, we've come to the conclusion in recent years that there are a lot of preconceptions and even ...

Most enthusiasts think of the exhaust as starting from the manifold back, but the exhaust system really starts at the exhaust valve. A small increase in exhaust port flow, especially with stock ...

They are the misunderstood and poor stepchild of the mechanical systems in a home. For decades, the code told us we either had to have an operable window in a bathroom or a minimum 50 cubic-foot ...

Often-times, the sky -- and budget -- is generally the limit when considering how to make a car go faster. There are two core components to doing this: decreasing weight and increasing power, both of ...

In 1983, when our Z28 was the king of a very weak army, its exhaust consisted of dual mufflers and twin, concealed outlets. It was considered somewhat exotic for the time. But after 15 years and ...