Intake manifolds may not be the most well-known automotive components, but that doesn't take away from their importance. These devices are responsible for sending a precise mixture of fuel and air to ...

OBJECTIVE: Wet flow, pressure excursions, port volume, runner length, plenum volume—all these figure into an engine's overall efficiency. But there's more… Sometimes theory is neat, but sometimes it ...

In the early 1970s, Edelbrock introduced a small-block Chevrolet intake manifold design that was unlike any previous concept for a V-type engine. They called it the "Tarantula" and it amounted to a ...