I put a manual boost controller on my GTi-R motor in my classic. I adjusted it and the boost stayed the same, so i thought i was turning it the wrong way so i turned it the other way and i still got nothing. I dont know what to do. Can anyone help??

I take it you have one of the Hallman MBCs (or the other one over at www.boostcontroller.com ), no? I just bought one myself.

I've found that, with the knob/screw backed all the way out, you run the stock boost level, per the wastegate.

On my Hallman, it takes a complete turn or two before the boost will be adjusted up. I make one complete turn of the knob, then take a drive and see where the boost goes. Repeat if necessary.

Hope this helps.

I don't have one like Se-rprise, but I had to turn the knob a couple of times before the MBC pressure equals the WG pressure. But when it matched, I had to turn it 1/16 turn at a time because it's very sensitive!

ive spun the hell out of the thing and i am not getting anything.