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    • Weistec Engineering + Labworx set new AMG M177 platform power record - W.4 turbo upgraded W205 C63 AMG hits 852 rwhp

      This is a 1000+ horsepower C63 folks. Labworx Development was able to extract mind boggling numbers out of this Mercedes-AMG W205 C63 AMG M177 4.0 liter V8 equipped with the Weistec Engineering W.4 turbocharger upgrade kit.


      This 852 wheel horsepower is achieved on a Mustang dyno no less:


      And how about 767 lb-ft of torque at the wheels?

      If that does not impress you, what about the fact they pulled this off on the stock M177 motor and stock transmission?

      You will have to ask the tuner @kbaldi29 how they are doing this as it is essentially quadruple digit crank output on the stock motor.

      Will the transmission last? Will it need to be upgraded? We will find out shortly.

      As for fuel it is running VP Import race gas and methanol is assisting with fueling.

      The dyno power is clearly there, now how about some real world numbers?

      This article was originally published in forum thread: Weistec Engineering + Labworx set new AMG M177 platform power record - W.4 turbo upgraded W205 C63 AMG hits 852 rwhp started by Sticky View original post
      Comments 2 Comments
      1. nbrigdan's Avatar
        nbrigdan -
        Anyone got a link to the video?
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by nbrigdan Click here to enlarge
        Anyone got a link to the video?
        Yep: