
04-25-2007, 01:03 PM
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CC Member
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Join Date: Apr 2003
Location: ATL-SAV,
GA
Cobra Make, Engine: Yard Dog FFR 521, 572 Fire Ant Mongrel Cobra 393, 566, Boss 600 hemi , RCR40 #13 348
Posts: 158
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Not Ranked
Some weight info for my blocks, weighed same day on same scale
Ford iron block from crate 521, including 2 bolt main caps
223 #
RDI 566 aluminum block with 4 bolt steel main caps
152 #
Hope the numbers are useful
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