as far as running a wire to each head??? does it not have 17bolts doing just that?? (alum head iron block)
I called MSD and asked about this. The response was that the coating on the bolts, or studs, along with the sealer, or moly lube used, can prevent a good ground!
1996 Ram 1500 Sport 1968 road runner 1952 Sears Allstate licensed, pump gas, Hemi 5.98 @ 115.73 1.33 60 ft. The best is yet to come. Painless Performance / Street RODDER magazine Top 100 for 2019