04-19-2021, 07:56 AM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
The 390 wouldn't have been lighter weight. All FE blocks are the same. If anything, the 427 is lighter because the bores are larger.
I think a lot of the stuff you read is speculation or opinion.
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