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gaped at .5?? im playin but seriously tho about the .5 part, i assume u meant .05, but even thats kinda big, r they really gapped at that?? n if so do u go thru coils?? lolRegular AC Delco's seam to run better in my '89.I tried "performance" plugs & the TBI did not like it.It was a waste of hard earned $$$$.
I have the Delco's gaped at .50 right now & it's perfect,but I due have an MSD coil & 6A ignition box.
gaped at .5?? im playin but seriously tho about the .5 part, i assume u meant .05, but even thats kinda big, r they really gapped at that?? n if so do u go thru coils?? lol