Close

Results 1 to 4 of 4
  1. #1
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    117,093
    Rep Points
    31,291.0
    Mentioned
    2054 Post(s)
    Rep Power
    313


    Reputation: Yes | No

    Jailbreak Tuning R231 SL63 AMG dyno tune results - +70.7 horsepower

    Here are tuning results from tuner Jailbreak Tuning who worked on this R231 SL63 AMG using the HG Motorsports Dyno Dynamics dynamometer. The SL63 of course has the twin turbo 5.5 liter M157 AMG V8 that responds very well to tuning. The Dyno Dynamics is known as a conservative dyno but HG Motorsports has theirs reading a bit high with their correction factor. The graph states flywheel horsepower but considering M157 based vehicles are a bit underrated to begin with and Mercedes rates the output at 530 at the crank the numbers are at least close what a Dynojet would show at the wheels.

    Click here to enlarge

    Regardless, the pre-tune baseline is 517.2 horsepower. After the tune? 587.9 horsepower. At roughly 3800 rpm the torque increases by 129 pound-feet. That is a kick in the pants down low that will be felt.

    At this point a lot of tuners have tunes that increase the horsepower and torque of the M157. The differentiating factors are how aggressive a tuner can be while keeping things safe and how much control they have over the ECU. These results are about what one should expect from any decent tuner. The gains certainly are solid and show that there are big torque gains to be had down low on the M157.

    Click here to enlarge

    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale: http://www.boostaddict.com/showthrea...r-kit-for-sale

  2. #2
    Join Date
    Jan 2011
    Posts
    143
    Rep Points
    313.0
    Mentioned
    6 Post(s)
    Rep Power
    4


    Reputation: Yes | No
    The tune only gains from these motors which are already at high levels blow me away, use to be that the c63 was the only model that you could pick low hanging fruit with using just a tune and get big incremental gains but these M159s are just on another level.

  3. #3
    Join Date
    Jan 2010
    Location
    SoCal
    Posts
    117,093
    Rep Points
    31,291.0
    Mentioned
    2054 Post(s)
    Rep Power
    313



    Reputation: Yes | No
    Click here to enlarge Originally Posted by Maverick1975 Click here to enlarge
    but these M159s are just on another level.
    I know you meant M157 but no biggie.
    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale: http://www.boostaddict.com/showthrea...r-kit-for-sale

  4. #4
    Join Date
    Nov 2010
    Location
    USA
    Posts
    1,924
    Rep Points
    1,825.9
    Mentioned
    11 Post(s)
    Rep Power
    19


    Reputation: Yes | No
    The kind of horsepower and torque these engines get from just a tune is out of this world .
    John 3:16


Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
  •