ok this is how i have my mbc connected... 95 gst

http://dsm.aenewton.com/mbc_install_hallman.htm

but my car wont boost over 9 psi, at first i thought it was my boost gauge so i got another one and it still reads the same.... ive turned the mbc up quite a bit but that didnt do nething, ive checked for leaks and found none... i currently have the mbc all the way down so i wont destroy my engine...any thoughts????

 

wastegate sticking open? ehhhhhhhhhhh

 

Either a leak or your BOV sucks

 

if you have an aftermarket turbo, it may have an adjustable Wastegate Arm, you gotta pop a lil c-clip off and spin the arm, I think clockwise is more boost, mine had that problem but was overboostin

 

well i dont have an aftermarket turbo, and with the bov when the car is just idling the bov is blowing out air with a whistle let me try to get a pic of my bov here in a minute, and what do you mean the wastegate sticking open???

 

http://cgi.ebay.com/ebaymotors/GREDD...07716727QQrdZ1

ok this is the exact same bov and flange as mine!!!!

 

You need to stiffen it up a bit... move the adjustor at the top towards the hard setting..

 

ive already tried setting the bov to a harder setting but still same o same o

 

Hey man, I think I got the right set up now. Let me try to explain. Its a lot easier than I thought.

Anyway, buy a t-fitting and "t" it off the BOV line and connect it to the MBC on the opposite side of the adjuster (where you turn it clockwise or counterclockwise). Then off your wastegate run another hose and connect the other end of the MBC straight to the other side of the MBC. And thats it for the MBC.
Then, disconnect the hose off the intake (the little one on the radiator side) and off the wastegate solenoid (follow the hose off the intake and disconnect it there). Now you should have had a hose already connected to the wastegate. Follow that hose too (which should end up on the wastegate solenoid too) and disconnect that hose too. And that should be it.

I have not hit fuel cut, since I fixed it. Let me know if that worked.

 

thats how i have it hooked up, how much psi are u running???