Renntech Stage 1 Development/Dyno - 609.7 ps / 806 nm

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Apr 20, 2015 | 11:07 PM
  #26  
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Quote:
Originally Posted by amanuuh
damn the fact that this is only the C63 is getting me excited lol
The tune is going to be the same wether the S or non-S. It just means that your gains are not going to be as high since you're already starting with more horsepower.
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Apr 21, 2015 | 05:26 AM
  #27  
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Quote:
Originally Posted by EkS
The tune is going to be the same wether the S or non-S. It just means that your gains are not going to be as high since you're already starting with more horsepower.
+63

Don't expect the S model to get better gains compared to the normal C63 after software.
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Apr 21, 2015 | 08:49 AM
  #28  
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Anyone notice that the video shows the car on an all wheel drive dyno (front and rear rollers)? It appears that all 4 wheels are rotating. How is this possible with a rear wheel drive car?
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Apr 21, 2015 | 09:03 AM
  #29  
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It has to do with the computer programming. If the front wheels are not turning it will malfunction and shut down.
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Apr 21, 2015 | 11:50 AM
  #30  
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It's a proper dyno (Superflow SF 880 AWD) with mechanically linked rollers... still measuring it in dyno mode...
But there are cars that can't go on non linked rollers... make a few runs with an A45/CLA45 on non linked rollers and you can say goodbye to the front differential if you are unlucky...

In Europe we don't use whp/wtorque ...

The dyno can determine the losses if set up correctly within a tolerance of under 1% !!!

So, this is power and torque (in Nm) at CRANK, both ECE corrected...
STOCK 433whp on C63 non S model ...
534whp for STAGE1

See also this thread for reference https://mbworld.org/forums/amg-gt-gt...ml#post6406961
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Apr 21, 2015 | 12:07 PM
  #31  
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Quote:
Originally Posted by RENNtech EUROPE
It's a proper dyno (Superflow SF 880 AWD) with mechanically linked rollers... still measuring it in dyno mode...
But there are cars that can't go on non linked rollers... make a few runs with an A45/CLA45 on non linked rollers and you can say goodbye to the front differential if you are unlucky...

In Europe we don't use whp/whtorque ...

The dyno can determine the losses if set up correctly within a tolerance of under 1% !!!

So, this is power and torque (in Nm) at CRANK, both ECE corrected...
STOCK 433whp on C63 non S model ...
534whp for STAGE1

See also this thread for reference https://mbworld.org/forums/amg-gt-gt...ml#post6406961
Awesome!!

100 rwhp with just a tune. Fun times ahead.
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Apr 21, 2015 | 08:36 PM
  #32  
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Quote:
Originally Posted by RENNtech EUROPE
It's a proper dyno (Superflow SF 880 AWD) with mechanically linked rollers... still measuring it in dyno mode...
But there are cars that can't go on non linked rollers... make a few runs with an A45/CLA45 on non linked rollers and you can say goodbye to the front differential if you are unlucky...

In Europe we don't use whp/wtorque ...

The dyno can determine the losses if set up correctly within a tolerance of under 1% !!!

So, this is power and torque (in Nm) at CRANK, both ECE corrected...
STOCK 433whp on C63 non S model ...
534whp for STAGE1

See also this thread for reference https://mbworld.org/forums/amg-gt-gt...ml#post6406961
How much of this is related to simply increasing the boost?
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Apr 21, 2015 | 11:28 PM
  #33  
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Quote:
Originally Posted by amanuuh
damn the fact that this is only the C63 is getting me excited lol

Should be the same for C63S as noted above, OEM power output between S and non S is governed by software tune boost levels.
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Apr 22, 2015 | 10:08 AM
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I can't wait to hear this car with downpipes. Someone please install asap
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Apr 22, 2015 | 03:24 PM
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Quote:
Originally Posted by jamesyot
I can't wait to hear this car with downpipes. Someone please install asap


I may have to jump on them LOL...
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Apr 23, 2015 | 12:41 PM
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Should not be much longer before we see some after market exhaust systems on You-tube.
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Apr 23, 2015 | 02:37 PM
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Lol people!! C63 and c63s will have the SAME output after tune.
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Apr 23, 2015 | 02:49 PM
  #38  
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Quote:
Originally Posted by aznevoviii
Lol people!! C63 and c63s will have the SAME output after tune.
Yep..I think this car is mostly for the person that desires the power without the risk of aftermarket tuning. But in some respects you are right.....the core difference? Start the video at 13:19

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