It's an accepted part of hot rodding lore that headers help make more power and torque on any engine versus the typical stock cast manifold, but do you know why? It's all about flow, right? Well, yes ...

Headers and exhaust systems have become something of a cliché because everyone talks about them, yet not enough of us know how to choose them. We select headers for all kinds of reasons, many of them ...

Adding headers and footers to a Microsoft Word document is easy, even if you have a mix of header needs. Susan Harkins will show you how. Image: iStock When it comes to headers and footers, Microsoft ...