
10-17-2010, 04:51 PM
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Half-Ass Member
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Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 22,025
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Not Ranked
Quote:
Originally Posted by dcdoug
... but I assume the holes are to provide some airflow and reduce moisture accumulation? In any case, your response will add to your post count and that will annoy Chas....... 
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Supposedly the air inside the cap is "extra charged" and that's why the corrosion occurs so quickly. MSD advises you to drill a couple of extra holes in the cap to help air it out and reduce the corrosion (which I had to clean up earlier this year).
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