Most headers go on from underneath, so the car needs to be as high as possible. Most of us don't have the luxury of the preferred hoist, so we'll have to settle for a good floor jack (not a bumper ...

Over the years, we've been slowly installing some of our favorite modifications onto our resident 2002 C5 Z06, also referred to as Twitch. It's not that we've heavily modified our ride; quite ...

1. When shopping for a set of headers, consult the owners of similar header-equipped cars. They can usually tell you if any fitment problems exist with their particular header brand. 2. While at the ...

Not all head gaskets are made equal. There are head gaskets made from different materials, all with various strengths for numerous kinds of applications. For example, there are copper head gaskets, ...

Subaru reports that some of its 2008-12 Legacy, Outback and Tribeca models with the 3.6-liter engine may suffer from an oil seepage issue at the block sealing surface of the left (bank 2) cylinder ...