08-11-2015, 01:34 PM
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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
Last "mild" 347 I did, I used aluminum RHS heads, hydraulic roller, and a pretty low-performance dual plane intake because the guy needed as much hood clearance as possible. It still made 425 hp @ 5700 and 445 lb-ft @ 4500.
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