My MHP Experience
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Joined: Sep 2008
Posts: 134
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From: Vancouver BC
e550 4m
My MHP Experience
My MHP experience all boils down to 443 rear wheel horsepower and 406 ft-lbs - weather corrected to my baseline for a gain of 63 rwhp and 30 ft-lbs.
That is 520.5hp at the crank - using the 17.5% or 522.7 using 18%
All in 5th gear - Video to prove it. watch the speedo - near 300km/hr is redline in 5th...
http://www.youtube.com/watch?v=VQCv2eB9z2I
Last numbers I saw from EvoSport - which are stickeyd, are 430hp and 385 ft-lbs (in 5th) - this tune is 13hp and 21 ft-lbs higher
here is a link to the comparisons - MHP has them all beat - by alot!
https://mbworld.org/forums/c63-amg-w...ners-mods.html
The reason why they made the car with 451hp is because when you have 520 you can not control the bloody thing, this thing was a beast, now its a beast out of its cage, i have trouble finding traction in most of 2nd and sometimes in 3rd ... way different, way better...wayyyyy more tires.
I have attached a very high quality scan of the dynos - one weather corrected numbers one not - the weather correction factor was .96. and everyone will see the huge gain over stock.
Stock Base line was done on same dyno, same set up, same operators. I have 350Km on my tune...ill re dyno at 1000.
take it for what it is - a ***king insane tune.
That is 520.5hp at the crank - using the 17.5% or 522.7 using 18%
All in 5th gear - Video to prove it. watch the speedo - near 300km/hr is redline in 5th...
http://www.youtube.com/watch?v=VQCv2eB9z2I
Last numbers I saw from EvoSport - which are stickeyd, are 430hp and 385 ft-lbs (in 5th) - this tune is 13hp and 21 ft-lbs higher
here is a link to the comparisons - MHP has them all beat - by alot!
https://mbworld.org/forums/c63-amg-w...ners-mods.html
The reason why they made the car with 451hp is because when you have 520 you can not control the bloody thing, this thing was a beast, now its a beast out of its cage, i have trouble finding traction in most of 2nd and sometimes in 3rd ... way different, way better...wayyyyy more tires.
I have attached a very high quality scan of the dynos - one weather corrected numbers one not - the weather correction factor was .96. and everyone will see the huge gain over stock.
Stock Base line was done on same dyno, same set up, same operators. I have 350Km on my tune...ill re dyno at 1000.
take it for what it is - a ***king insane tune.
Last edited by stefario; Feb 12, 2009 at 09:21 PM.
Thread Starter
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Joined: Sep 2008
Posts: 134
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From: Vancouver BC
e550 4m
about a month - i was pretty frustrated, but andy told me i wouldnt care about the time it was away once i got it back ... he was right.
In all fairness the month did include Christmas and New Years - i dont get much **** done in that period either.
In all fairness the month did include Christmas and New Years - i dont get much **** done in that period either.
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Joined: Nov 2006
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From: California, USA
E63 P30, CL500 Sport
MHP Tuned C63 Dyno
The numbers look great, and as long as you're happy with the tune, congrats.... 
To make it easier to compare the numbers across multiple tuners, it'd be great if you can re-dyno the car on a dynojet and in 4th gear. This should make it easier to compare this MHP-tuned C63 dyno sheet to Evosport/Powerchip's tuned C63 dyno sheet.
To make it easier to compare the numbers across multiple tuners, it'd be great if you can re-dyno the car on a dynojet and in 4th gear. This should make it easier to compare this MHP-tuned C63 dyno sheet to Evosport/Powerchip's tuned C63 dyno sheet.
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Joined: Feb 2004
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'14 ML BT
A month for a copy and paste (flash) tune?
That's what we're talking about, right?
How about one day out and one day back like VRP flashed my 55 ecu?
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From: South Florida
STS,FGT,12C,P85D,M4
I've dyno'd many cars back to back, and it's easy to get a 13HP difference, plus or minus at these power levels.... if you didn't have the evosport car on the same dyno, same day, etc... it means nothing...
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From: Glendale Arizona
C55,SL55,C63
How can you say MHP has them beat by alot? All these dyno's are on done all over the country on different dynos.
This data is not exactly fair since the ML63 has bigger wheels and tires, that would result in baseline dyno number along with flashed numbers to be lower.
If your tune is making you happy than that is all that matters.
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From: South Florida
STS,FGT,12C,P85D,M4
MBWorld Fanatic!
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From: California, USA
E63 P30, CL500 Sport
A better measure would probably be at the track. We need to find a Evosport/Powerchip-flashed C63 and run it against stefario's C63 or even Andy's C63...... now that would be one action packed track day 
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From: Los Angeles
2009 C63
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From: Cave Creek, AZ and Newport Beach
'22 G 63 AMG, '21 GLE 53 AMG, '20 NSX
60-130 mph is a great real world dyno provided its done with a quality gps/accelerometer. Takes most of the variables out of the equasion and puts to rest all the dyno bs.
Jimmy
Jimmy
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From: Central Florida
STS, Tahoe, Suzuki, and C63
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From: Ny
Anything W/4Wheels
ther you go, how you like that power? dint i tell you or i toled someone else it worth the wait. anyway hollyyyyyyy snap thats some good numbers you got a strong car there.
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2004 E55
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From: California, USA
E63 P30, CL500 Sport
7% of 446 rwhp is about 31 hp. Even if we take only half of that figure, we get 16 hp + 8 to 10 hp gained if dynoed in 4th gear + original 13 hp difference, we should get at least 30 hp difference between the tunes. I think the op should dyno in 4th gear and on a dynojet, then compare it directly to Evosport, RennTech, etc....
Last edited by MB_Forever; Feb 13, 2009 at 03:52 AM.
Thread Starter
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Joined: Sep 2008
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From: Vancouver BC
e550 4m
Dyno was in "Mustang" mode with load - that is why it took 15 seconds or whatever to reach redline.
I did 4 runs - the last 3 were all 452-453 Non corrected.
Pick it apart all you want, i sent my ecu to Andy and i got a solid tune that was proved immediatly on a 3rd party dyno - that is what i gave him my money for.
tell me where a DynoJet station is near Vancouver and ill try and make it there ...
are there any PC/ Renntech / Kleeman dyno's availalbe - could someone link it if there is ?
I did 4 runs - the last 3 were all 452-453 Non corrected.
Pick it apart all you want, i sent my ecu to Andy and i got a solid tune that was proved immediatly on a 3rd party dyno - that is what i gave him my money for.
tell me where a DynoJet station is near Vancouver and ill try and make it there ...
are there any PC/ Renntech / Kleeman dyno's availalbe - could someone link it if there is ?
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Joined: Aug 2002
Posts: 78
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From: Ft. Lauderdale, Florida
C63 09' LSD traded for 2010 GT-R
Based on the reported gains I would say the results are pretty much what I saw with my Renntech program on my car.These 1/4 mile times with Drag Radial are not real world for most on this forum since we are running stock sized street tires.
Thanks to AMG for letting us uncork so much power with a simple ECU tune!
