We all know that exhaust headers were originally designed as a performance product. The equal-length pipes were designed to allow the exhaust gases to escape the cylinder, while at the same time ...

There are certain things in the car building world that are considered black arts- jobs that seem to require mystical powers to accomplish. Making headers is one of those jobs. This month, we stepped ...

The folks at Kenne Bell Superchargers, Performance West, and Doug's Headers have recently conducted a series of pulls, which rated the stock 5.7L at a more conservative 263.4 hp at 5,500 rpm and 281.5 ...

Improving engine performance is a continuous challenge for custom-truck enthusiasts. In this day and age of higher fuel costs, we are always looking for ways to enhance horsepower and increase fuel ...