MBWorld.org Forums

C Class (W205) C 180 BlueTec,C 200 BlueTec,C 220 BlueTec,C 220 BlueTec BlueEfficiency,C 250 BlueTec,C 300 BlueTec Hybridplus,C 180,C 180 BlueEfficiency,C 200,C 250,C 300,C 400 Plug-in Hybrid,C 400

C450 boost pressure

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old May 7, 2016 | 06:41 PM
Share
  #1  
AP E63's Avatar
AP E63
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 44
Likes: 8
From: NJ
2016 C450 AMG Sport
C450 boost pressure
Just something I'm really curious about, do you knowledgeable folks know how much the boost pressure is actually used in the C450? Supposedly it's "increased" compared to the C400, but by how much?

Thanks,
AP E63
Reply
0
Old May 9, 2016 | 07:34 PM
Share
  #2  
lbowroom's Avatar
lbowroom
Senior Member
 
Joined: Feb 2016
Posts: 316
Likes: 10
From: Orange County
C450
This is pure fun speculation. If you assume the C43 designation means something like equivalent NA displacement. 3.0/4.3= .697 and then .697*15psi = 10.5psi boost. Any of the tuning companies can chime in and give us the real figure.
Reply
0
Old May 17, 2016 | 09:26 AM
Share
  #3  
zdonner's Avatar
zdonner
Member
 
Joined: Jan 2016
Posts: 113
Likes: 10
From: Atlanta, GA
2015 C63S
It's 12Psi.
Reply
0
Old May 17, 2016 | 10:07 AM
Share
  #4  
tmoneyC450amg's Avatar
tmoneyC450amg
Super Member
5 Year Member
Liked
 
Joined: Jul 2015
Posts: 698
Likes: 81
From: Philly and NYC
2019 E63S & 2022 X7 M50
I have also read in some publication that it was 12psi as well
Reply
0
Old May 18, 2016 | 01:51 PM
Share
  #5  
lbowroom's Avatar
lbowroom
Senior Member
 
Joined: Feb 2016
Posts: 316
Likes: 10
From: Orange County
C450
Interesting, that would be equivalent to 4.8l NA. I guess their naming nomenclature has nothing to do with equivalent displacement.
Reply
0
Old May 18, 2016 | 01:59 PM
Share
  #6  
inhartwetrust's Avatar
inhartwetrust
Super Member
 
Joined: Aug 2015
Posts: 987
Likes: 66
.
Originally Posted by lbowroom
Interesting, that would be equivalent to 4.8l NA. I guess their naming nomenclature has nothing to do with equivalent displacement.
It hasn't for a few years now I believe.
Reply
0
Old May 18, 2016 | 02:25 PM
Share
  #7  
lbowroom's Avatar
lbowroom
Senior Member
 
Joined: Feb 2016
Posts: 316
Likes: 10
From: Orange County
C450
That's what happens when you let sales, marketing, and business majors drive decisions. ;-)
Reply
0
Back to Subforum
C Class (W205)
View Next Unread
C300 BlueTec Wagon coming to Canada...sweet!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search

All times are GMT -4. The time now is 11:57 PM.

story-0
10 Coolest Mercedes-Benz Wagons of All Time

Slideshow: These estates prove you don't need extra ride height to have performance, style, and everyday usability.

By Verdad Gallardo | 2026-06-23 14:16:58


VIEW MORE
story-1
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-2
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-3
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-4
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-5
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-6
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-7
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-8
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-9
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE