Well, you have your new adjustable fuel-pressure regulator installed, but you're lost on how/where to set the pressure for your 'Stang's 5.0. The procedure does involve a few more steps than simply ...

We don't have to tell you that too little juice to the squirters, especially under boost, is a costly proposition that could lead to serious internal surgery on your engine. Twelve years ago, when ...

What it is (geek talk) - All fuel injected vehicles are equipped with fuel pumps that run more fuel than is required in the fuel rail that feeds the injectors. As a result, most vehicles have OEM fuel ...