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  #13 (permalink)  
Old 03-22-2009, 12:00 PM
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Cobra Make, Engine: Contemporary, 427 FE Center Oiler w/ 48 IDA Webers
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Sounds to me that your idle jets are too small. Definitely try the 60s or even 65. The sneezing under light load is an indication of small jets as is the poping in the pipes.
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