10-15-2002, 11:45 AM
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#7
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Cooling Savant
Join Date: Jul 2002
Location: Sterling Hts., MI
Posts: 496
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Quote:
Originally posted by bigben2k
For a 0.375 opening, the radius is 0.1875.
Following the formula: pi*r^2, the area of such an opening is 0.11 in sq.
two 1/8 channels is 1/4 by X, where X=.11/.25, which equals 0.442 .
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Yeah, what he said! 
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