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Compression Test

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Old Oct 30, 2007 | 12:42 PM
  #1  
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Schwa
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Schiggity
 
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From: Calgary, Canada
Default Compression Test

Just ran a compression test:

When dry all values were 190

When wet all values were 240-250

Is it normal for the values to be so different? and are these normal?
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Old Oct 30, 2007 | 12:46 PM
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Rachel Bilson
 
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If all are relatively the same then its normal......Lets say 1, 2, 4 were 185 and 3 was 150....that would be a problem
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Old Oct 30, 2007 | 12:49 PM
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Schwa
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Yea they were less than 5 off between all values. So almost exactly the same... just wasnt sure if there should be that much of a difference between the wet and dry test?
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Old Oct 30, 2007 | 01:00 PM
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Rachel Bilson
 
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If the wet test is higher than the rings might be worn....are you burning oil?
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Old Oct 30, 2007 | 02:28 PM
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yea i usually have to add a quart every month or so... I was told thats pretty normal for a prelude, but seems like a lot to me
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