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Old 07-31-2022, 06:42 PM   #15
flatjack9
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Join Date: May 2010
Location: Oshkosh, Wi
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Default Re: PSI for block testing

Quote:
Originally Posted by Yoyodyne View Post
How much pressure can you put in an early block without popping out the core plugs in the pan rail?
I've never blown one with 50 psi in over 20 years.
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