Thread: Interesting Weber jetting
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Old 07-16-2007, 05:16 PM
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Join Date: Jul 2002
Location: Greenville,sc, SC
Cobra Make, Engine: Kirkham 427 (KMP 266); CAV GT40
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I now have 40's and the car runs better than ever and the plugs are not sooty anymore. I really think 42's would work great. I still have a little stumble at 2400 or so after changing to F16 e tubes. I probably need to try different idle holders(ie-less than 120's.)
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