04-15-2021, 10:36 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
Yep, I wouldn't be concentrated on the "427" because it will never be a true 427. It's just a stroked 390.
A 390 with TFS heads can make 540 hp on pump gas.
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