PDA

View Full Version : MBC...



Avant1.8BT
09-24-2008, 08:58 PM
Having trouble with my MBC. ill try to snag some pics tomorrow but was wondering if you guys could post up your mbc set ups to make sure i have all the hoses hooked up correctly and what mbc would you guys recommend?
thanks.[up]

maxspeed
09-24-2008, 09:00 PM
http://ctny.audiworld.com/mark/s4/misc_data/mbc_parallel.jpg

biketsai
09-24-2008, 09:00 PM
Im currently running the Vast one.
This might help...
http://vastperformance.com/shop/images/fpr_mbc_instructions_8_TEXT_web.JPG

djwimbo
09-24-2008, 09:04 PM
If you run a bleed valve you have to use it in combo with the N75. If you use a ball/spring type you can leave the N75 electrically plugged in, but use only the MBC to control boost.

I'll see if I can't snap a pic of my Bleed type setup.

Avant1.8BT
09-24-2008, 09:05 PM
thanks and thanks but im not running mine inline with my n75 i was told not to by unitonic.. i guess there tunes are for mbc's only

maxspeed
09-24-2008, 09:09 PM
line from the turbo housing -> inlet -> line to waste gate.

biketsai
09-24-2008, 09:14 PM
Hmm, the way i have mine hooked up is that the N75 is still connected electrically with no vac hoses. The MBC is in place of the 2 other lines, is taht right?

GetBoosted84
09-25-2008, 05:55 AM
I use a modshack boost machine and love it.

mike-2ptzero
09-25-2008, 08:44 AM
Hmm, the way i have mine hooked up is that the N75 is still connected electrically with no vac hoses. The MBC is in place of the 2 other lines, is taht right?

Yes if the N75 valve is no longer in the turbo inlet hose.