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Old 01-15-2013, 11:01 AM
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Just to give you an idea of how the dishes/domes work in a BBC:
With 119cc chambers:
18cc D-cup makes 7.4:1 SCR
3cc flat-top makes 8.2:1 SCR
12cc dome makes 9.0:1 SCR
25cc dome makes 10.2:1 SCR
43cc dome makes 12.0:1 SCR
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