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Unread 08-31-2011, 07:41 AM   #21
Pappy
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Join Date: 05-09-11
Location: Granite City, Illinois (Near St. Louis "GO CARDS")
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Here's the square inch area of the holes:
2" bung = 3.14
(4) 7/8" = 2.40 (weber wheel vent)
( 1/2" = 1.57
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