Finally got her on the dyno...
Thread Starter
Junior Member
Joined: Feb 2012
Posts: 59
Likes: 0
From: Lantana, Texas
CLS55 AMG
Finally got her on the dyno...
Took the car to Eurocharged today for an ECU, TCU and SC pulley.
I didn't know but the car already had a tune on it so it made good power from the start.
After a couple hours in the hands on John and Jerry she went from 449whp and around 500 torque to 497whp and about 560 torque.
Can't wait to get her to the track to see what she can do.
Thanks Jerry...
Headers and throttle body coming soon...
Dyno graph below...
I didn't know but the car already had a tune on it so it made good power from the start.
After a couple hours in the hands on John and Jerry she went from 449whp and around 500 torque to 497whp and about 560 torque.
Can't wait to get her to the track to see what she can do.
Thanks Jerry...
Headers and throttle body coming soon...
Dyno graph below...
Last edited by fastrx7man; Jan 15, 2013 at 06:22 PM.
Senior Member
Joined: Oct 2008
Posts: 429
Likes: 12
From: Trinidad & Tobago / Canada
CLS550 AMG Pkg.
Great results....so your baseline (stock) was 449 whp? Using 17.5% powertrain loss that is something like 520 hp at the crank. Was your car already modded before or was it that the 55K was just under-rated at 469 crank hp? Or is there a different powertrain loss assumption for the dyno you were using?
