03-26-2013, 07:56 AM
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Administrator
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Join Date: Jan 1999
Location: Duvall,
Wa
Cobra Make, Engine: KMP286, Shelby 482, Webers, 593HP
Posts: 4,161
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Not Ranked
Update....because of advice above, I went and got a cheapo expander and it worked fine...used copper sealant as well for good measure, but the fit seemed to be snug.
Started up and the same rich condition. Holley thinks it may be because the o2 sensor is only a couple feet from open pipe.
I appreciate the help, guys!
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