For most gearheads, there's nothing quite thrilling like the roar of a tuned engine and the instant kick of improved acceleration. Of course, buying a muscle car to enjoy lots of raw power and torque ...

If you want to understand how engines work, it's important to realize the part the intake manifold plays in the grand power scheme. The basic job of the intake manifold is to route fuel and air in ...

Veteran readers of HRM—especially those who were with us during the '50s and early '60s—will remember how much editorial space we devoted to the creation of horsepower, handling, and headers. Not how ...