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fly944 fly944 is offline
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Join Date: Jul 2001
Location: Rockledge, fl us
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compression test

I think Im going to do a compression test on my motor while Im waiting for my por-15 fuel tank sealant to arrive. Does anyone have any tips on this procedure and what sort of numbers are exceptable. Just did my 86 944 w/ 205,00 miles on original motor and got 178-180 psi.

76 911 s w/ upgrades and rebuild
Old 07-06-2002, 06:53 PM
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