Stroker Plugs

I run autolite copper 65’s in my 12.2 to 1 x head. Gapped to 38, They are a couple of bucks each and I don’t feel guilty just throwing new plugs in on a whim or pulling one and cutting the crimp to look at it. I run the black msd street fire wires. I have found they are pretty sensitive to timing changes. I’m at 22 initial and 32 total, but it’s open chamber cast head.