Finally quelled the MBC induced racket... - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Finally quelled the MBC induced racket...
Posted by bill h. (more from bill h.) on Sat, 19 Oct 2002 12:52:32
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I tried backing off on the boost first, noise went away at a boost level below stock. Since this wasn't much good for performance, I hooked up the original system (full use of BPC) and removed the MBC. Noise was gone. At least I did not do any permanent damage. It was a 35 dollar expiriment and fun while it lasted.
My theory is that my car cannot handle the extra boost or needs the BPC in line to help control unwanted detonation. All my other mods are still intact. Is it better than stock? I don't know, I lost my reference point. I expect the car will run better when I install the Viggen IC. At least I will not be risking reliability, in fact a improved intake and exhaust without a boost increase or any undue pressure on the turbo, should mean better performance AND better reliability.
posted by 24.214.1...
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