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  1. Let's see the stablemates!!!

  2. Ford Performance Calibration 2.7L for 37’s speedo calibration?

    An update on this. Even though 569 come straight from BF Goodrich, it is not accurate. After some GPS testing, the revs/mile should be around 585. I GPS tested a long stretch of road and set the cruise to 50 mph. It was spot on 95% of the time, and indicated 49 mph about 5% of the time. The true...

  3. Ford Performance Calibration 2.7L for 37’s speedo calibration?

    I just had the Ford Performance tune installed and they forgot to adjust the tire size. I did it myself. If anyone needs to know, if you're running BF Goodrich KO2 37X12.50R17LT, the revs/mile should be set to 569. If you just plug the tire size into the calculator without specifying the exact...


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