Hot rodders have known about the power of the Gen III/IV for quite some time, and it’s not news to anyone that they’re being dropped into just about everything. They’re so popular, in fact, that many ...

These SLP headers have 1-inch primaries that dump into a 3-inch collector. Made from stainless steel, they're advertised to produce an extra 23 hp and 21 lb-ft at the wheels. The set pictured has an ...

We'll go out on a limb here by saying that in the coming years, the Gen III small-block will become the dominant engine in performance engine circles. Eventually, this small-block family will ...

Now that we have a better understanding of why headers work, the question now becomes do they work in the presence of boost? To find out, we decided to run a series of tests by comparing headers ...

General Motors’ LS V8s are beyond commonplace in the car nut universe. People swap them into everything—Porsches included—and while they’re the quickest way to impress on a dyno, they aren’t exactly ...

Supreme Court throws out Oklahoma inmate Richard Glossip's murder conviction and death sentence California residents to receive Stimulus Check: What income levels are accepted? Poroshenko shuts down ...