V12 Breaking in...

Author
Discussion

CarbonV12V

Original Poster:

1,163 posts

189 months

Friday 2nd March 2012
quotequote all
Wasn't really listening to the dealer when I took delivery biggrin.

Anyway are there any requirements for breaking in - I read that the car was limited to 6k RPM for the first few hundred miles. Is this true and does the ECU take car of everything?

Also is it fuse 15 (in the boot) that operates the exhaust baffle and gives you the proper audio track if removed? I need to find some tunnels biggrin (there aren't many in York).

Anything else I should be aware of other than trying to get the MPG into single figures thumbup

Mako V12V

3,135 posts

220 months

Friday 2nd March 2012
quotequote all
Hi David. I believe the car decides what the engine speed limit is for the first batch of miles....handy! I missed this stage as mine was at 3k when purchased.
And it's fuse 22 that sorts the exhaust although I don't think it's as necessary with the v12. I enjoy treating myself, if I'm good, to a spell with the sports button pressed and therefore the better throttle response and exhaust note!
As for single figure mpg, you'd need good traction as you need to plant your right foot firmly to the floor and temps/road grip still won't be great yet!
Enjoy trying though biggrin
Phil


Edited by Mako V12V on Friday 2nd March 21:15

George H

14,713 posts

170 months

Friday 2nd March 2012
quotequote all
CarbonV12V said:
Anything else I should be aware of other than trying to get the MPG into single figures thumbup
The sport button! biggrin

clorenzen

3,722 posts

241 months

Friday 2nd March 2012
quotequote all
Rather than thinking about breaking in the engine you should brake-in the brakes. The V12V has enormous stopping power but in the beginning the brakes can squeak quite a lot and the remedy for that is a couple of fast stints and some serious braking. Also, if wet just tip your food on the brakes from time to time as a sheet of water can delay the braking a couple of milliseconds.

Enjoy the drive.

AMGreg

179 posts

161 months

Friday 2nd March 2012
quotequote all
I find tapping my foot on the brakes works better!

Got to love predictive text! smile

Johnfrancis

370 posts

156 months

Friday 2nd March 2012
quotequote all
CarbonV12V said:
Wasn't really listening to the dealer when I took delivery biggrin.

Anyway are there any requirements for breaking in - I read that the car was limited to 6k RPM for the first few hundred miles. Is this true and does the ECU take car of everything?

Also is it fuse 15 (in the boot) that operates the exhaust baffle and gives you the proper audio track if removed? I need to find some tunnels biggrin (there aren't many in York).

Anything else I should be aware of other than trying to get the MPG into single figures thumbup
Yeah, be aware you are driving a car that nearly made JC cry!.....you lucky lucky man!

Welshbeef

49,633 posts

204 months

Friday 2nd March 2012
quotequote all
HARD.
It will produce more power this way too over the softly softly.

The crate engines on the USA by mopar they simply burnout on the limited for ages does no dage.


V12 AM lovely.

lady topaz

3,855 posts

260 months

Friday 2nd March 2012
quotequote all
Do a PDC, AM will show you how to get the best out of the car.

Di

CarbonV12V

Original Poster:

1,163 posts

189 months

Friday 2nd March 2012
quotequote all
lady topaz said:
Do a PDC, AM will show you how to get the best out of the car.

Di
Came free with the car thumbup

lady topaz

3,855 posts

260 months

Friday 2nd March 2012
quotequote all
Have you done it yet?

Di

johng39

3,059 posts

166 months

Friday 2nd March 2012
quotequote all
lady topaz said:
Have you done it yet?

Di
Nice to see you back Di.

lady topaz

3,855 posts

260 months

Friday 2nd March 2012
quotequote all
johng39 said:
Nice to see you back Di.
You know what they say John, if you haven't got something worth saying, then say nothing. wink

Di


Rex Racer

340 posts

160 months

Saturday 3rd March 2012
quotequote all
Congrats on the car.

The revs are limited for the first several hundred miles. That said, I wouldn't make a habit of bumping off of the rev limiter, especially during the break in period. I at least tried to keep the revs below 4-5K for the first few hundred miles.

While it is fuse 22 for older cars, for newer cars like my 2011 V12V it is fuse 15.

Oh, and you'll find that it doesn't take much to get MPG into single digits. She's a thirsty beast!

ripley500

388 posts

217 months

Saturday 3rd March 2012
quotequote all
CarbonV12V said:
Wasn't really listening to the dealer when I took delivery biggrin.



Also is it fuse 15 (in the boot) that operates the exhaust baffle and gives you the proper audio track if removed? I need to find some tunnels biggrin (there aren't many in York).
There is the tunnel at Leeds/Bradford airport which is long enough and straight enough for a decent run - and there's a roundabout at one end so you can go through a few times smile

Great car and just in time for some better weather.

AMGreg

179 posts

161 months

Saturday 3rd March 2012
quotequote all
Rex Racer said:
Congrats on the car.

The revs are limited for the first several hundred miles. That said, I wouldn't make a habit of bumping off of the rev limiter, especially during the break in period. I at least tried to keep the revs below 4-5K for the first few hundred miles.

While it is fuse 22 for older cars, for newer cars like my 2011 V12V it is fuse 15.

Oh, and you'll find that it doesn't take much to get MPG into single digits. She's a thirsty beast!
Rex - do you know when it changed? I only ask as I took a 22 out of mine and it didn't make much difference
Enjoy the V12V - now we're heading into spring and the weather gets warmer and drier you'll enjoy it even more as all that traction is easier to transfer to the tarmac smile

silverspeed

1,505 posts

236 months

Saturday 3rd March 2012
quotequote all
What is a V12V like in the wet on normal tyres? Thinking of upgrading my V8 but heard it can be a handful on a wet road even if your not pushing it too much! Is this correct? Sorry to go off topic a bit!

clorenzen

3,722 posts

241 months

Saturday 3rd March 2012
quotequote all
The problem is that these are not "normal tyres" but PZero Corsas with limited thread depth which means that they need to heat up and they don't disperse water very efficiently. Normal wet roads is not really a problem once the tyres are warm but standing water should be something to slow down for.

On the other hand, once warmed up on a dry road cornering is fantastic.

Grant3

3,641 posts

261 months

Saturday 3rd March 2012
quotequote all
The fuse changed for most 011MY cars, the biggest increase in volume for the V12V is gained by taking out the parcel shelf and just laying it in the boot..... Try it thumbup

AM have just approved more mainstream P-zero tyres for the V12 (similar to DBS, but 19-inch) these will be a NCOS, or available to retro fit shortly.

The engines are bench run-in but clearly you have to sensible to bending all parts of the drivetrain etc, do a search as this has been covered in detail before and there was a good range of sensible advice from owners.

Now get it out the garage and on the road before tomorrows cold snap!!

Edited by Grant3 on Saturday 3rd March 09:42

Jockman

17,988 posts

166 months

Saturday 3rd March 2012
quotequote all
Yo David, I´m still breaking in my V12 3 years in as I drive like an old fart.

Last time I looked it was still F22 for the exhaust notes, and I´ve only heard mention of F15 by Mr K and his V8VSR so not sure if it depends on the engine size or the age of the car.

I assume when you say V12 you are - in this instance - alluding to the Vantage rather than the bigger cars wink

BTW, great to see the blonde bombshell back on song. Bet you´ve never been called a MAN before, eh Di smile

George H

14,713 posts

170 months

Saturday 3rd March 2012
quotequote all
Jockman said:
Yo David, I´m still breaking in my V12 3 years in as I drive like an old fart.
what do you mean drive like? wink