01-23-2009, 07:35 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 MFE III
Why would a 427 SB sound different from a 427 BB? Same size combustion area in each cylinder, same charge . . . I don't understand  |
Because the harmonic resonance is different in a big block, regardless of whether the combustion chamber size is the same, or even smaller, than that of a small block. |
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