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#1
06-26-2024, 08:01 AM
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Epoxy for Block Pinhole
What is the best epoxy to repair several pinholes in an old IA2 block? It had a crack between the freeze plugs that had been welded and there was some porosity. When we put the engine together 3 years ago it was epoxied b the machine shop and overtime it started to seap coolant. Our header was almost touching the block in that area broke down the exopy overtime I think. We have modified our headers to get about 3/4" clearance to that area now so hopefully that helps. Thanks
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