Best spark plugs?

[MaverickAngler]

Best spark plugs for modest mods? Let’s say tune, intake and exhaust? I’ve heard so many opinions but they aren’t very specific. Like are Ford Performance worth it? Is so what do you gap them at?

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[Jwhisl]

NGK 6510 LTR7IX-11 Iridium IX Is what a bunch of performance guys told me to get. Put them in last Sunday and they are pretty good. No gapping required and 1 step colder. They run about $14 each but can be found cheaper online

 

[Deerslayer1980]

Best spark plugs for modest mods? Let’s say tune, intake and exhaust? I’ve heard so many opinions but they aren’t very specific. Like are Ford Performance worth it? Is so what do you gap them at?

NGK 6510 LTR7IX-11 Iridium IX Spark Plug
This is what I'm running. You can get them on amazon for like $40. I had to gap mine. I gapped them to .028, but you'll have to ask your tuner what they recommend.

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