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06-08-2017, 10:38 PM
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#1 | |
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Join Date: Feb 2007
Location: NORTHEAST
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Re: Hardblock?
Quote:
Check with Ray Barton |
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06-08-2017, 11:12 PM
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#2 | |
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Join Date: Oct 2007
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Re: Hardblock?
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06-08-2017, 11:27 PM
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#3 |
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Join Date: Apr 2005
Posts: 494
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Re: Hardblock?
Any special preparation needed before HardBlok? Is the standard hot tank good enough, or does it need special rust removal to get a good bond to the iron? I'm thinking muriatic acid inside with a water flush. Maybe follow with Evap-o-rust or is all of that overkill?
Found this online. http://dalhems.com/f/d/808c931833604...str-022005.pdf
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Mopar 2 Ya! Last edited by James L Miller; 06-08-2017 at 11:53 PM. Reason: Add link |
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06-09-2017, 07:29 AM
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#4 |
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Veteran Member
Join Date: May 2006
Location: Murfreesboro TN
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Re: Hardblock?
The muriatic acid cleaning is an excellent idea. I don't use anything after that except a flood of good clean water.
I bolt a head to the opposite side of the block, and torque the main caps. Then I pour the first side, and immediately install a cylinder head and torque it. I let it set one week. Then remove the head on the other side, pour that side, reinstall the head, and let it set another week.
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Alan Roehrich 212A G/S |
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