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Old 06-06-2017, 12:38 PM
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Formulajones Formulajones is offline
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Join Date: Jan 2012
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What you had 72projectbird, with 20 at idle and 35-40 at cruise, isn't anything that I would be too worried about.

However.... what weranc55 had with 10-15 at idle and only raising to 25 lbs. on the highway,,,yet it was 50 when cold......yeah that's not really acceptable. Engine may live like that but it's not something I would beat on. That type of pressure situation right there is a classic worn cam bearing scenario from my experience.