How much is too much?
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Skint Passionford User
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From: Upton, Wirral
How much is too much?
How big does the ridge at the top of the bore have to be before you have to overbore?
Or is it a case of; any ridge at all = rebore?
Or is it a case of; any ridge at all = rebore?
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don't forget you can get a ridge from the carbon in the top. Only sure way is to measure the bores with some gauges, My engine had very little ridge in the top when I took it apart, but when I had it measured it had 0.008" of wear in it,