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Old 08-27-2017, 12:15 PM
Speedwaypj Speedwaypj is offline
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Join Date: Sep 2007
Location: Sanford, FL
Cobra Make, Engine: A&C (near future)-460
Posts: 99
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Default Radiator cap

I have a 21# right now because it was getting to 18psi (w/o expansion tank) and the 16# and 18# wouldn't hold. Now with the 2qt expansion tank there is more (air) volume so it's not nearly as high now.
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