S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

ive been learnding about N75 and MBC options, and i have an idea i didnt see anywhere

Thread Tools
 
Search this Thread
 
Old 04-08-2007, 03:18 PM
  #1  
Member
Thread Starter
 
limey156's Avatar
 
Join Date: Mar 2005
Posts: 955
Likes: 0
Received 0 Likes on 0 Posts
Default ive been learnding about N75 and MBC options, and i have an idea i didnt see anywhere

first, thanks EdyJun i love your page

the options as i have seen it are:
N75
N75 and MBC in parallel
MBC only

but what if instead of using a MBC in parallel to bleed off extra pressure over X PSI, you use a standard boost controller to trick the N75 into seeing less boost than actually exists. by installing a MBC in between N75 and the turbo's, you could move the whole N75 boost plot, say, up 3-4 PSI, or however much you wanted. basically, it could follow the red line in the post i linked to, except be 4 PSI higher the whole graph. you could even then add a MBC in parallel to cap boost spikes!

i really dont know what im talking about, but if that worked you could have the part throttle goodness of N75 with a higher overall boost plot for k04's or k03's/k16's like i hope to get.

does anybody have any idea if this would work??

PS. i am just a stage 2+ noob, im trying to learn my way into stg 3- soon <ul><li><a href="https://forums.audiworld.com/s4/msgs/1584287.phtml">here for pics</a></li></ul>
Old 04-08-2007, 09:57 PM
  #2  
AudiWorld Expert
 
nyet's Avatar
 
Join Date: Dec 2000
Posts: 33,078
Likes: 0
Received 0 Likes on 0 Posts
Default in theory it should work

i dont know anybody who as tried it though.
Old 04-08-2007, 10:12 PM
  #3  
AudiWorld Expert
 
TwentyValveB5+S4's Avatar
 
Join Date: Jan 2005
Posts: 34,704
Likes: 0
Received 0 Likes on 0 Posts
Default isn't this how the Modshack boost machine works?

I could be wrong...
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
chadwide
S4 / RS4 (B5 Platform) Discussion
2
03-22-2008 05:55 PM
PhunkFX
A4 (B5 Platform) Discussion
3
05-06-2007 07:30 PM
BlackS4tt (Josh)
S4 / RS4 (B5 Platform) Discussion
12
02-06-2005 07:11 AM
hearTT
TT (Mk1) Discussion
3
08-06-2004 06:30 PM
AudiTrio
S4 / RS4 (B5 Platform) Discussion
6
12-01-2002 05:35 PM



Quick Reply: ive been learnding about N75 and MBC options, and i have an idea i didnt see anywhere



All times are GMT -8. The time now is 02:45 PM.