jalanjalan
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Anyone know if the 3.9:1 ring and pinion from the 3.6 sedan would be a direct swap out with the 3.56:1 set from the r-spec 5.0? Can the change in 0-60 time be calculated of a 5.0 with the 3.9 ratio?
Would it foul up the speedo or anything else besides fuel efficiency?
Would it foul up the speedo or anything else besides fuel efficiency?