4-2-1 High Torque Sprint Headers

MAN ARE THESE going to be hot in 2009. A complete redesign has proven to gain 30 Foot lbs. of torque according to Doug Schoenfeld. This new Collector Design takes 4 Primary Tubes and collects them down to 2, then, the 2 collects down to 1. This is something that guys in Drag Racing, Stock Cars and Road Racers have had for years. Plus the Collector will unbolt so you can change the Collectors firing order pulses for fine tuning. In fact, these New Headers made the best power when one side of the Collectors was rotated 90 Degrees from the other? Works Great With Most Mufflers!