i thought that was too, but the price is worth an extra 5-7 (the $100 price that is) .....[/quote]


what year car did you see those results on?[/quote]

My car is a '98 GT with a '99 complete engine (bone stock motor). The spacer was $110 from Need for Speed in clearwater, and includes the spacer, bolts, the spacer for the 5th bolt, and a Ford Gasket. (i ran the tests on the first one he made). The peak improvements weren't all that, it gained 3 ft lbs and it actually lost about 1hp at the top, but both curves were much flatter, and it gave it more grunt on the bottom end.