super coupe | Ford Thunderbird forum club group 1955-2005 models

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super coupe

  1. BigxN8

    1989-1993 Supercoupes with AOD: What rpm do you hit when in overdrive at 55mph?

    I've never owned a supercoupe, but I'm curious to see how much more of an improvement the 3.27 Final Drive is compared to the 2.73.
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