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    • Renntech tuned Mercedes-Benz SLR on the dyno (Dynojet) hitting 625 horsepower to the wheels

      Currently the overall quickest Mercedes-Benz in the world in the 1/4 mile is Renntech's SLR with a time of 9.68@142. Renntech does some incredible work with the supercharged M155K motor (based on the M113K V8 everyone knows and loves from the W211 E55 AMG) in the SLR. The video below features a customers SLR that Renntech took up to the 625 wheel horsepower range with the OEM supercharger still in place which is quite impressive.

      That is a lot of power for the mod list which features a Renntech ECU tune, upgraded pulley, intercooler pump kit, and cat bypass pipes. Basically bolt on modifications resulting in over 600 horsepower at the wheels. To be noted, this is a much more mild setup than the record setting SLR but just goes to show what Renntech can get the car to put out with even bolt on modifications and the OEM supercharger.




      This article was originally published in forum thread: Renntech tuned Mercedes-Benz SLR on the dyno (Dynojet) hitting 625 horsepower to the wheels started by Sticky View original post
      Comments 3 Comments
      1. AWD75's Avatar
        AWD75 -
        Very nice. What is the SAE corrected numbers?
      1. Puerto Rican 335d's Avatar
        Puerto Rican 335d -
        Thats why I have RENNtech Fash on my 335d
      1. RedBullJnky's Avatar
        RedBullJnky -
        Very nice! I love the SLR!