FINALLY
MBWorld Fanatic!
Joined: Apr 2016
Posts: 4,764
Likes: 567
From: Milwaukee, WI
2010 C300 4MATIC........ 2011 C63 AMG.............. 2015 CLS400 4MATIC.....
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Super Member
Joined: Jun 2013
Posts: 660
Likes: 110
c63 coupe p31weistec stg3 SOLD,2013 C63 BLACK SERIES.
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Joined: Oct 2016
Posts: 86
Likes: 21
From: Nova Scotia
2013 C63 PP Sedan
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Joined: Nov 2008
Posts: 572
Likes: 71
17' C43 Coupe
Now the username can stick to c63nyc on IG lol. Bro she looks beautiful man. Enjoy it, but please no craziness like before on the streets for the sake of others. Don't risk the lives of innocent civilians for just some fun and yours. Why a sedan this time and not another coupe?
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Thread Starter
Super Member
Joined: Jun 2013
Posts: 660
Likes: 110
c63 coupe p31weistec stg3 SOLD,2013 C63 BLACK SERIES.
Now the username can stick to c63nyc on IG lol. Bro she looks beautiful man. Enjoy it, but please no craziness like before on the streets for the sake of others. Don't risk the lives of innocent civilians for just some fun and yours. Why a sedan this time and not another coupe?
MBWorld Fanatic!
Joined: Feb 2011
Posts: 1,752
Likes: 175
From: London, UK
W212 - E63 AMG
On a more positive note, the car looks badass and I wish i was still on instagram to see your vids. I used to love watching them, albeit from the corner of my eye in shock, haha. stay safe G.
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Joined: Oct 2015
Posts: 193
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From: Boston
2012 c63
Very nice. Are you on stock injectors right now? Do you know what cc injectors you will be running with your custom fuel system? I am running into cutting out issues on the track, so I need new injectors. Looking to get an idea of what I should be getting.
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Joined: Jan 2004
Posts: 18
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From: Shreveport, LA
2012 Weistec C63 AMG & 2012 Ducati SF848
Methanol Injected Weistec Stg3 question
After a year off leading the C63s platform I’m finally back in another Weistec stage 3 car
2012 C63 p31 designo exterior and interior
arh xpipe/ap valved rear
methanol
kw v3
hre
modecarbon bits
mods to come:
Gintani custom dyno tune full e85
Gintani custom fuel system (twin pump with a added fuel line & injectors)
shooting for 750whp and low 10s 140mph trap ......
2012 C63 p31 designo exterior and interior
arh xpipe/ap valved rear
methanol
kw v3
hre
modecarbon bits
mods to come:
Gintani custom dyno tune full e85
Gintani custom fuel system (twin pump with a added fuel line & injectors)
shooting for 750whp and low 10s 140mph trap ......
I just bought a 2012 C63 Weistec Stage3 w/methanol injection, trunk ice, headers and a ton of other mods that looks almost identical to yours. Sweet ride you have there! I have a question though on the methanol injection. Mine is an AEM 30-3300 system. Which system are you using? And where is the injection port on your system? Based on the controller for this system having it's own independent MAP, controlled by a manifold "pressure" line --which is tapped into a manifold "vacuum" port instead, I don't see how mine can be working properly. As I have only seen this one installation, I've got nothing with which to compare to see if it's correct. Also, my AEM installation manual says that the methanol injector is supposed to be placed AFTER the intercooler. But this one is installed going into the top of the intake just about 1/4" above where the word "Weistec" is located on top of the blower intake. That tells me that the methanol is being injected prior to the air being compressed and sent through the intercooler. Any chance you could snap a photo or two showing how yours is configured??
Just trying to get a handle on what they did here, because when I got the car, the key-switched power (yellow) wire going to the methanol controller wasn't even connected in the fuse box, therefore the system was inactive. So any info you can provide would be helpful and appreciated a great deal.
Thanks,
Treffin (David)
