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      03-28-2018, 03:32 PM   #177
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Quote:
Originally Posted by MTHX View Post
So, normally this number does not include the correction factore right?

So we can asume that, for rwd :

626 HP
591 TQ

and the amg stock is

612 HP
678 TQ

at the crank right?
So...from these numbers provided using only a 10% RWD drivetrain loss factor - and not knowing correction factor:

5th gear 569whp/537wtq in 2WD Mode = 632 HP and 596 lb ft crank.
6th gear 592whp/568wtq in 2WD Mode = 657 HP and 631 lb ft crank.


557/617 for the E63S was stock tune but with catless downpipes (at least that is how I read it)...
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      03-28-2018, 04:11 PM   #178
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Quote:
Originally Posted by vtknight View Post
Quote:
Originally Posted by MTHX View Post
So, normally this number does not include the correction factore right?

So we can asume that, for rwd :

626 HP
591 TQ

and the amg stock is

612 HP
678 TQ

at the crank right?
So...from these numbers provided using only a 10% RWD drivetrain loss factor - and not knowing correction factor:

5th gear 569whp/537wtq in 2WD Mode = 632 HP and 596 lb ft crank.
6th gear 592whp/568wtq in 2WD Mode = 657 HP and 631 lb ft crank.


557/617 for the E63S was stock tune but with catless downpipes (at least that is how I read it)...
i don't see any 592 bhp on the dyno chart ?
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      03-28-2018, 04:14 PM   #179
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Quote:
Originally Posted by MMG640 View Post
DME Tuning has a stock M5, they ran it on a DynoJet:

5th gear 569whp/537wtq in 2WD Mode
6th gear 592whp/568wtq in 2WD Mode

I was going by the above. You are correct the 6th gear pull isn't on the screenshot.
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      03-28-2018, 04:44 PM   #180
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It was on the Instagram post. Someone asked them what gear they did the dyno in.
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      08-16-2018, 06:49 PM   #181
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Hello to all.

I’m new to this forum. I got my M5 last week and I must say it’s an amazing machine. It’s alpine white with aragon brown interior and the 706 bicolor style wheels. I have been reading a lot about power being limited during break in period and I honestly used to think it was BS.

Today I did some runs and the hp indicator in the idrive was limited to 480 hp every time. I got it close to 6600 rpm and it never passed the 480 hp mark. I even did a rolling race with a friend of mine that owns a 911 carrera 4S and it was really close which is weird since I have 180 hp more than him, I know the M5 weighs about 350 kgs more but it should still pull ahead. I used to do rolling races with him on an M4 I owned before the M5 and they were really close. Has anyone noticed the hp indicator going all the way to 600 after the break in period?

Thanks
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      08-17-2018, 04:32 AM   #182
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Going up at 6600 RPM while the car is still in the break-in period is really stupid IMO ...

Dealer didn't tell you to stay under 5500 ?
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      08-17-2018, 08:55 PM   #183
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Quote:
Originally Posted by Can-am View Post
Going up at 6600 RPM while the car is still in the break-in period is really stupid IMO ...

Dealer didn't tell you to stay under 5500 ?
Many different schools on breaking in a car .... some of my most reliable cars (including several M5's) have been broken in hard.
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      08-18-2018, 06:12 AM   #184
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Quote:
Originally Posted by Can-am View Post
Going up at 6600 RPM while the car is still in the break-in period is really stupid IMO ...

Dealer didn't tell you to stay under 5500 ?
HAHAHA. I usually redline my cars pulling out of the dealership. Did the same on Autobahn during Euro delivery.
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      08-18-2018, 10:21 AM   #185
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I wouldn't be proud saying this ...

How long are you usually keeping your cars ?
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      08-18-2018, 10:28 AM   #186
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Quote:
Originally Posted by Can-am View Post
I wouldn't be proud saying this ...

How long are you usually keeping your cars ?
We're beating a dead horse here TBH... Many different opinions on this.
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      08-18-2018, 10:40 AM   #187
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Quote:
Originally Posted by rbissar View Post
Hello to all.

I’m new to this forum. I got my M5 last week and I must say it’s an amazing machine. It’s alpine white with aragon brown interior and the 706 bicolor style wheels. I have been reading a lot about power being limited during break in period and I honestly used to think it was BS.

Today I did some runs and the hp indicator in the idrive was limited to 480 hp every time. I got it close to 6600 rpm and it never passed the 480 hp mark. I even did a rolling race with a friend of mine that owns a 911 carrera 4S and it was really close which is weird since I have 180 hp more than him, I know the M5 weighs about 350 kgs more but it should still pull ahead. I used to do rolling races with him on an M4 I owned before the M5 and they were really close. Has anyone noticed the hp indicator going all the way to 600 after the break in period?

Thanks
I was told that you dont get all the power until your first service. At that time they do the fluid change and unlock the software restriction.
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      08-18-2018, 12:24 PM   #188
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Quote:
Originally Posted by capsfan View Post
I was told that you dont get all the power until your first service. At that time they do the fluid change and unlock the software restriction.
That seems to be my case, I had the RIS this week and the car feels much quicker.
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      08-18-2018, 12:59 PM   #189
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Quote:
Originally Posted by capsfan View Post
I was told that you dont get all the power until your first service. At that time they do the fluid change and unlock the software restriction.
This was confirmed to me by a guy that has a Dyno bench.
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      08-18-2018, 08:18 PM   #190
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Quote:
Originally Posted by onfireX5 View Post
470rwhp is a tad lower than I expected on a Mustang Dyno.
I agree
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      09-02-2018, 06:22 PM   #191
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Name:  654FF0C4-094A-4357-82D4-EF7A6B79A9B7.jpeg
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I can confirm this.. I’m barely getting over 500 HP and 480TQ pre break in service.. I tried a pull once just to feel the power, it definitely feels like it’s holding back as the rpms rise..I’m hoping it’s the break in tune and nothing is wrong with a turbo or boost leak or some other issue
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