11-14-2004, 10:38 AM
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CC Member
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Join Date: Apr 2001
Location: San Diego,
CA
Cobra Make, Engine:
Posts: 1,112
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Clois, the 406 had a short life; from '61 - '63. In terms of development, it was the predecessor that lead directly to the 427 CO. It was run in NASCAR. It was a race-oriented motor from the outset. Consider that it made peak HP at 5800; kind of tells you its orientation. 11.7:1 CR and 405 HP w/ 6v or 385 w/ 1v. Opening the bore was the next logical step--hence the 427.
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Bill Malone
Gashole
CSX4786
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