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compression test

Started by dd44068, August 22, 2005, 07:51:26 PM

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dd44068

August 22, 2005, 07:51:26 PM
Does anybody know what the reading should be on  Compression test for a stock 440. I have never done a test like this before so any help would be greatful. Thanks

Chryco Psycho

#1
August 23, 2005, 12:45:52 AM
the actual # is not as relevant as the difference between cylinders , any more than 15% & I figure it is time to rebuild , you should  be in the 140 range dependign on the cam
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