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Old Aug 11, 2010 | 06:29 PM
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dal3door
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From: essex
Default boreing out a yb engine block

hello just wordring if any one can help me
i need to bore out my cosworth block i have damage on the cylinder
i am making a big bhp engine
has any one now the safe size to bore out to and who will do it
and which block would be better and what is the best compression ratio for big power thanks darren
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