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The valves are really clacking in my hemi (66 block, Dart Alum heads, stock valve train) I pulled the valve covers last night- at least one is WAY out of whack. I'm curious as to which method I should use to adjust them? 1 cylinder at a time? TDC then 1/2 rotation method? What should I set them at- I had it written down- but can't find it. Any other suggestions? Thanks Moparts-



Adjust 1 cylinder at a time. Watch the exhaust, when it starts opening adjust the intake on that cylinder. When the intake is almost closed adjust the exhaust. 1/2 turn is the pre-load.

logan426 Martin