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cnavarro cnavarro is offline
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Join Date: Oct 2001
Location: Momence, IL 60954
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Must be fairly common, as i've done quite a few 930 cylinders undersized from the stock 95mm to 92 or 93mm. It wouldn't be a huge stretch to go down to a 90mm or smaller. You could probably easily run over 2 bar reliably with such thick walls. It has been suggested that they would hold to 3 bar, but I would be more concerned with the rest of the components at that point and you'd better have some real good race fuel to keep it together.
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Charles Navarro, LN Engineering
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Aircooled Precision Performance

'99 Boxster powered by Flat 6 Innovations; '10 Cayman S (DFI testbed)
Old 08-01-2005, 03:08 PM
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