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Old 10-26-2012, 09:35 PM   #28
Scooby Newbie
Member#: 299442
Join Date: Oct 2011
Location: Southern Ontario Canada
2005 Forester XT


If these 704 blocks are such a cause for concern then shouldnt we see more failures. If a car fails on the dyno at 20ish psi with only a few thousand miles then it was clealy quite weak. Should there not be a fair amount of cases of cracked blocks on stock cars after even say 20,000 miles? That should be enough heat cycles and see enough boost enough times that even not at the elevated levels of stress of higher psi it should show a casting flaw if there is one.
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