91integraLSVTEC

i purchased this MBC on ebay http://cgi.ebay.com/ebaymotors...=true . i adjusted the lock nut on the waste gate to about 7 psi, when i installed my MBC, which is set at the lowest setting, i get boost spikes up to 10psi! is it something i did wrong or is it the MBC itself? thanks in advance

TURBO DC2

I am having the same EXACT problems. After installing it, I had the screw as far out as possible and it spikes up pretty high. I have seen many people use these and have them work so that's why I thought I'd buy it.

My wastegate vacuum line is inline with the turning dial. The bottom nipple of the boost controller pointing down is going to my vacuum manifold.



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Btw I am on a custom kit, and not a greddy kit. But that doesn't matter.

Crasian

mine better not do that

second edition

i have been reading alot about this problem. im in the market for one myself.

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Turbo E

the spring may be too long. also be sure the fitting that leads to the turbo has a tiny hole in it. otherwise after you boost once, the WG wont shut. = no bo0st