Looking for eurocharged v5 dyno on MCT p31 c63
Does anybody have a dyno chart showing baseline and gains they got with a eurocharged v5 tune specifically on a p31 facelift MCT c63?
Looking for dyno charts with just the v5 tune alone or in combination with row air boxes+filters on an MCT p31.
Thanks for any help guys.
https://mbworld.org/forums/c63-amg-w...ed-v5-p31.html
https://mbworld.org/forums/c63-amg-w...round-2-a.html
https://mbworld.org/forums/c63-amg-w...ed-v5-p31.html
https://mbworld.org/forums/c63-amg-w...round-2-a.html
The problem there with Razzy is his car is all over the place and the data is all confusing with his dirty filter situation.
I'm also looking for both whp and wtq numbers. He's only clear on the hp gain.
Thanks for at least trying to help though I appreciate it.
Not P31 but pretty much the same.
https://mbworld.org/forums/c63-amg-w...d-v5-tune.html
Last edited by INS1GNIA; Jun 19, 2016 at 10:13 PM.
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Not P31 but pretty much the same.
https://mbworld.org/forums/c63-amg-w...d-v5-tune.html
It's interesting to see the final number a 507 reaches with the tune. Now the question is will the p31 end up at the same end result on the same tune?
I know in theory that should be the case but I'm just looking for a solid dyno to confirm this. That's all. I just can't find one and it's annoying me lol
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Not at all I simply am curious to know what the power gains are from stock to this setup. I didn't know you considered it a crime to want to know some really simple and basic info. Please don't arrest me your scaring me with these tough guy comments.




Curiosity is one thing. The gains are well-known and have been discussed. Every car ends up at the same number, regardless whether normal, P31, BS, or 507.
Curiosity is one thing. The gains are well-known and have been discussed. Every car ends up at the same number, regardless whether normal, P31, BS, or 507.
I searched around and between pre mct and mct its confusing because it seems the transmission differences between the years make different numbers. It must be something to do with the torque converter I'm not sure.
It seems the 507s are ending up around 440-445whp. Isn't that a bit high for a p31 with just a v5 tune?
Last edited by Amg63-; Jun 20, 2016 at 10:50 AM.
You can put your car on a dyno in NY and then put it on a dyno in Cali and you're going to end up with different numbers. Not only that, but my c63 and your c63 are going to make different numbers on the same dyno at the same time. Dyno numbers are really meaningless unless they are done on your car and only to measure gains.
If you want to see a bunch of graphs, go to google images and type in "c63 dyno." You'll see what I mean by all over the place.
I also don't want to say "You'll get 420whp" and then you come back here assuming something is wrong with your car when you only make 380.
You can put your car on a dyno in NY and then put it on a dyno in Cali and you're going to end up with different numbers. Not only that, but my c63 and your c63 are going to make different numbers on the same dyno at the same time. Dyno numbers are really meaningless unless they are done on your car and only to measure gains.
If you want to see a bunch of graphs, go to google images and type in "c63 dyno." You'll see what I mean by all over the place.
I also don't want to say "You'll get 420whp" and then you come back here assuming something is wrong with your car when you only make 380.
That's interesting that same day and same dyno that 2 different c63s with the same mods could make different numbers.
What's the reason they would come
out different if they are both the same car and same dyno and same day?
Does each c63 have a different power output? Is one faster than another because the engines are hand crafted?





EVERY single car has a different power output. No manufacturer makes every single car to produce exactly the same power, with the possible exception of boutique manufacturers who dyno test and tune the engines exactly before they're shipped out the door. Dynos are only good for measuring the effect of specific changes to a specific car at a specific point in time. Google "how to use a dyno".
There's a whole bunch of reasons why 2 seemingly identical cars can produce different numbers on the same dyno and same day. Bearing gap, ring gap, wear and tear. Some motors are just stronger.
The only reason I would find a dyno graph useful is if you actually want it to analyze the gains throughout the graph. Like others have said. Different dyno output different numbers and different tuners use different setting. The only useful thing I see a dyno graph having is the end number gains over stock and the difference in the powerband the tune creates. Well there are other things too but I doubt that those would be what you're concerned about.
There's a whole bunch of reasons why 2 seemingly identical cars can produce different numbers on the same dyno and same day. Bearing gap, ring gap, wear and tear. Some motors are just stronger.
The only reason I would find a dyno graph useful is if you actually want it to analyze the gains throughout the graph. Like others have said. Different dyno output different numbers and different tuners use different setting. The only useful thing I see a dyno graph having is the end number gains over stock and the difference in the powerband the tune creates. Well there are other things too but I doubt that those would be what you're concerned about.
Thanks so I guess that explains why there's a big variance.
So a good tune should be showing a gain all across the band at every rpm?
It looks like most off the shelf tunes from the graphs I'm seeing are showing gains are everywhere which I'm assuming is what is important to notice?

EVERY single car has a different power output. No manufacturer makes every single car to produce exactly the same power, with the possible exception of boutique manufacturers who dyno test and tune the engines exactly before they're shipped out the door. Dynos are only good for measuring the effect of specific changes to a specific car at a specific point in time. Google "how to use a dyno".
Good to know not all engines are equal. I thought they are all made by machine (aside from the c63) so they all came out exactly the same. Thank you sir.
Last edited by Amg63-; Jun 20, 2016 at 03:00 PM.




All I can say now is I'm upset at myself
For not doing a before and after dyno on my car on the day I got the tune done.
My butt dyno tells tells me my car got faster from the stock p31 tune. However I wish I could have this document just to be 100% sure this v5 tune really gained on my stock p31.
I guess I'll just have to find time to do this one of these days.
All I can say now is I'm upset at myself
For not doing a before and after dyno on my car on the day I got the tune done.
My butt dyno tells tells me my car got faster from the stock p31 tune. However I wish I could have this document just to be 100% sure this v5 tune really gained on my stock p31.
I guess I'll just have to find time to do this one of these days.
If so wouldn't the only way to dyno the gains to be to drive it a bit then redyno?
If this is the case how can we follow this rule of getting it all done on the same day to see the true gains it made?



