03-05-2011, 08:45 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
If it's a stock 5.0, then the cam won't let it rev very high at all. You should peak at around 4800-5000. No sense in spinning it a lot higher than you need to.
You can change the heads and cam and then feel free to spin her up higher.
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