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    • Weistec W.4 M177 turbo upgraded W205 C63 AMG S sets quickest and fastest platform record with 10.4@140 1/4 mile pass

      That's more like it! Congratulations to Weistec as their W.4 M177 turbo upgrade package is doing some incredible work. As a reminder, this W205 C63 S was measured at 778 rear wheel horsepower on a Mustang dyno a few months back.


      The tune by @kbaldi29 of Labworx likely evolved a bit since then but this C63 is simply hauling ass:


      A 10.464 @ 140.90 is simply incredible. There is plenty of room to improve as well as the 60 foot is fairly poor at 1.867.

      That means a 1.60X would likely get this car into the 9's.

      The bottom line is this is the quickest and fastest W205 in the world. Congratulations to al involved.


      This article was originally published in forum thread: Weistec W.4 M177 turbo upgraded W205 C63 AMG S sets quickest and fastest platform record with 10.4@140 1/4 mile pass started by Sticky View original post
      Comments 2 Comments
      1. MR747's Avatar
        MR747 -
        well done to the boys
      1. kbaldi29's Avatar
        kbaldi29 -
        Driver evolved... Tune has been same since last dyno session! Besides we finally are getting good turbo weather here, took a while but humidity and high temps are now are backing up.