Degreed My 340 Camshaft Today

dibbons said

I don't know how to interpret these charts, but I entered some data and here is what was generated:

View attachment 1716429598

View attachment 1716429599

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Makes sense. You are installed 0* advanced while the cam card is calling for 4*.
Use the 4* advance setting in your timing set. Remeasure. Check that the intake valve events match the cam card.
I would also check intake and exhaust lobe centerlines.