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Accelo · 10-25-2023, 12:07 AM

I am going to reiterate what LS Short Box mentioned.
"Get all the coolant out of the bolt holes in the block. "
Many a bock has been ruined because this rule was not followed.
They hydro-lock and crack the block.

10-25-2023, 12:07 AM	#9
Accelo Registered User Join Date: Mar 2015 Location: washington Posts: 2,177	Re: How hot before heads warp - L83 I am going to reiterate what LS Short Box mentioned. "Get all the coolant out of the bolt holes in the block. " Many a bock has been ruined because this rule was not followed. They hydro-lock and crack the block.