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Join Date: Jun 2009
Location: ohio
Posts: 4,306
compression / leakdown results?

the next possible 911 i am after is going in for a ppi on thursday. what are considered "good" and "bad" numbers for the results of these tests? car in question is a 1980 sc targa.

Old 07-21-2009, 03:28 PM
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LWJ LWJ is online now
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Join Date: Jun 2007
Location: Lake Oswego, OR
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I got 180 psi on my compression test. 1980 SC - US version. I have records from birth that show this to be consistent over time. This seems to be about as good as it gets. Correct me if wrong.

Larry
Old 07-21-2009, 03:40 PM
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The numbers and some bigotry

Compression Test Pressures


Last edited by Hladun; 07-21-2009 at 05:51 PM..
Old 07-21-2009, 05:48 PM
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