11-05-2007, 07:12 PM
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CC Member
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Join Date: Dec 2006
Location: Millbrook,
NY
Cobra Make, Engine: ERA 758 KC Pond 482
Posts: 391
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Not Ranked
Pond block weighs less, costs less, has period correct casting # for those states that require it for ease of registration. Downside is that it can only go up to 496 c.i. vs. 500+ for the Shelby, along with the Shelby name. I think the machining required of either one is about the same. The oiling system is different as well, but for street use, I don't think it really makes much difference.
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