MSD & ignition plugs + plugs gap...

pittsburghracer said

Autolites gapped at .030 using pump gas, race gas, or alcohol. Msd7al.



Ohhhh champion plugs suck.

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I agree that Champion sucks. I gap at .030 -.032.
I've gapped at .028 a time or 2. lol
It's all in the kernel. lol