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Old 06-16-2013, 01:02 PM   #7
MusicMan70
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Join Date: Feb 2011
Location: Corona, CA
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Re: Power Brakes/Vacuum????

From the CPP tech article section:

Verify Enough Vacuum
1.Check the operating vacuum pressure when the engine is at normal operating temperature. There should be a minimum of 18 in. of vacuum. Vacuum may be increased by properly tuning the engine, checking for vacuum leaks and blockages in vacuum lines.
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