iloveboost
Proven Member
- 46
- 1
- Jul 25, 2014
-
Vacaville,
California
I just got an NGR BOV on the recent group buy. I need help with the install. I am still a noob so I need some help with this thing (if it is even the problem). I have a wideband and boost gauge. I also have Halman pro MBC. I couldnt get the boost to go about 14 no matter how much I turned up the MBC. I have no leaks that I could find but I figured the stock BOV which I have heard leaks badly may have been the problem. So, I install the NGR today. Sounds great and seems to work right as far as clearing boost when off the throttle. Problem is now my car wants to over boost, like creep to infinity. So I have double checked the MBC lines and check the lines going to the BOV. I also backed the MBC out all the way. Still over boosts. I have the BOV setup with an adapter to the stock system. I read that the lower Vacuum line is optional and creates positive pressure on the inside of the BOV for quicker operation usually for higher PSI applications (that was for similar S Type Greddy). So if I am not using it do I have to block it off? I am at a loss for why I am overboosting, headed for past 20 PSI by 4500 RPMs. Somebody tell me how I am supposed to hook this up correctly or just what I am doing wrong