installing a mbc. ??????????
#1
08-14-2008, 09:41 AM
installing a mbc. ??????????
If i remove the n75 valve and run a mbc standalone than what is done with the existing plug from the n75? is it just left unplugged? will i throw cels?
#2
08-14-2008, 10:18 AM
r u just trying to blow your motor to pieces.. if you add more boost you will need to add more fuel... how are you going to do that?? Stop being cheap and buy a used or new chip from a good company and do not put a mbc on the car .....
#4
08-14-2008, 01:16 PM
Haha we should put this post in the stickies. Here ya go!
As stage 1 or 2 you can get GIAC-x and run a standalone MBC (NOT paralell), leave the n75 electrically plugged in and get a Throttle Cut Defender (diode). This will let you juice out your k03's but they will probably blow significantly faster. There are plenty of people that have this on their S4's but it really only works with Giac-x.
http://www.audizine.com/forum/showth...13#post1739734
http://www.audizine.com/forum/showthread.php?t=188613
http://www.audizine.com/forum/showth...=MBC+TCD+boost
Heres the deal with this, running MBC/TDC will allow you to get a couple extra psi from your turbos. If you set the MBC to a higher boost that the turbos will provide, than they will just provide maximum boost that they can at the RPM. You can not do this on a stock car or even with some chips or you will get thrown into LIMP mode. GIACx programming will work best.
Normally a paralell setup is reccomended which really dosnt do much IMO (clips boost spikes..)
To run MBC + TCD you can take those T fittings out and run just an MBC from turbo to wastegate, leave the n75 electrically plugged in, loop a hose from the boost pressure to WG ctrl sides of the N75. The TCD once installed will trick the computer into thinking you have less boost so it dosnt cut throttle.
Things you need:
GIACx chip
TCD (diode)
MBC
This is bad for your turbos, you are running them at absolute maximum capacity alot of the time. Expect to blow them much faster. This is the sort of thing you **** around with when your K04's and inlets are sitting in your closet/garage. Your stock fueling also might not be able to keep up and you will run lean.
http://www.audizine.com/forum/showth...13#post1739734
http://www.audizine.com/forum/showthread.php?t=188613
http://www.audizine.com/forum/showth...=MBC+TCD+boost
Heres the deal with this, running MBC/TDC will allow you to get a couple extra psi from your turbos. If you set the MBC to a higher boost that the turbos will provide, than they will just provide maximum boost that they can at the RPM. You can not do this on a stock car or even with some chips or you will get thrown into LIMP mode. GIACx programming will work best.
Normally a paralell setup is reccomended which really dosnt do much IMO (clips boost spikes..)
To run MBC + TCD you can take those T fittings out and run just an MBC from turbo to wastegate, leave the n75 electrically plugged in, loop a hose from the boost pressure to WG ctrl sides of the N75. The TCD once installed will trick the computer into thinking you have less boost so it dosnt cut throttle.
Things you need:
GIACx chip
TCD (diode)
MBC
This is bad for your turbos, you are running them at absolute maximum capacity alot of the time. Expect to blow them much faster. This is the sort of thing you **** around with when your K04's and inlets are sitting in your closet/garage. Your stock fueling also might not be able to keep up and you will run lean.
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