07-24-2009, 08:35 AM
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6th Generation Texan
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Join Date: Feb 2002
Location: Devil's Backbone,RR 32,
TX
Cobra Make, Engine: Lone Star Classics #240,Candy Apple Red,Keith Craft 418w - 602 HP,584 TQ
Posts: 8,157
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Not Ranked
Back when I had the same engine I got to looking into different heads too.
I believe there is a problem with bigger valves and the reliefs in the pistons.They needed flycut.
Something to be sure of going in. This was a 2002 FMS 392 crate,things may be different now.
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