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achieving .035-.040 quench is critical



This has me curious. Given a .040 head gasket thickness this means there has to be zero deck height. Correct ??



yes . wit ha closed chamber head , wit han open chamber you need a D shatepped steped dome and in the case of cast iron heads you need to equalize the depths of the open chamber across the head , they are anytihng but flat and equal .

I agree with double R 100%

live every 24 hour block of time like it's your last day on earth