More Power, Better Mileage - 1999-2004 Ford F-250 Super Duty V-10 Pickups Photo Gallery
09. Banks' headers have what the company calls the "PowerPickle" high-velocity pulse converter. It's a lobe in the center of the merge collector that helps generate low pressure in the tubes, which helps remove exhaust to increase torque. They are constructed with 0.625-inch-thick flanges welded 360 degrees on both sides for a long-lasting seal.