Quote:
Originally Posted by Jim Allen
Also 88Racing: I not clear on what you mean by "more air thru the stock setup" ? Yes the stock Motorcraft air filter seemed to flow a little more than the AEM panel. Was that what you mean? Or was it that the stock setup was very close to the modified system. Note that in #6, we removed the rubber downspout adapter and that's when the modified system exceeded the stock by a little.
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Did you notice the downspout fluttering during the testing that would indicate a lower CFM? I am curious as to why it flowed better without the connector?