I just wanted you guys to look at the way I hooked up my MBC. ITs the air regulator type (From lowes) and seems to work awesome, no boost spikes. The question i have is, at lower engine loads, say before the car actually goes into boost, when my BOV goes off it flutters. At full boost and a gear shift, the BOV sounds fine. I messed around with the adjustment on the Greddy Type-S, but the fluttering at lower engine loads seems to still be there.

Is this because of the nature of the air regulator type MBC, or is my MBC not correctly hooked up?







[Modified by lshatchturbo, 11:05 AM 4/5/2003]

 

your img doesnt work. im thinking you BOV is fluttering becase you arent pushing enough boost when you blow off

 

Weird cause I can see the pic? Hmm..anyways this is my first time using the a MBC. Before I could hit the BOV without going into boost and it was sound fine, now it flutters in non boost. Just wanted to make sure everything was fine

 

i would run the wastegate boost line from the turbo, it will maybe work better. the fluttering is at low boost,

 

I would have def. went that route, but the housing did not come tapped with a fitting. Its not fluttering at low boost, more like lower loads.