The smoother the transition from high exhaust pressure within a header's primary pipe to atmospheric pressure at the end of the pipe, the longer the reflected pressure wave's duration—and that makes ...

Explore common engine myths, performance mods, and tips for mastering your vehicle’s engine. This video breaks down what works, what doesn’t, and how to get the most out of your engine safely. #Engine ...

From bolt-on modifications and transmission modifications tested in Part III, we were able to push the Silverado SS to a 13.21 e.t. at 101.24 mph. In this phase, we'll test The Other Guys headers, a ...