I seafoamed my 96 Disco today, and let me tell'ya, it definitley made a difference in the throttle response. I also cleaned the TB with TB cleaner. I let the engine run for about ten minutes before driving it. After about another ten or fifteen minutes, I didn't look like the guy from the city spraying for mosquitos, LOL! Then I threw in some plus 4's and the 8mm Magnecor wires, and she's purring like a jaguar now!