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Old Jan 12, 2010 | 05:01 PM
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Epstein
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Joined: Jan 2003
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haha 190? All of my 8.5-9.0 motors made 165.

The bigger the cams, the lower the compression, depending on the valve overlap of the cams. 190psi sounds like a 10.5-11.0 motor to me. Were those CP's flat-tops? Otherwise, the machine shop probably decked your block/head a crapton.
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