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Old 03-12-2010, 06:28 PM
87iroc 87iroc is offline
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My guess is the sewing machine sound is coming from your rockers. My comp rockers make a sort of sewing machine sound. Its the needle bearings in them, I believe.

The link bar probably wouldn't help matters any...but my guess as its so audible from the sounds of it...it is probably the rockers just under the valve covers(as opposed to the rockers just under the intake
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