NGK Coppers 1 or 2 heat ranges colder gapped to your liking. Very cheap - if something screws up your tune, or you spill oil on them, whatever - cost nothing to replace. Buy 5 sets and keep them in your toolbox in the boot.
If 1 person has had bad luck with a product don’t condemn it until you yourself have tested it. Now if 10 pros have tried it and it sucked then I would trust their opinion.
David Vizard suggests aftermarket multi-spark ignitions (MSD) not for their supposed higher spark outputs, but for the ability to use even colder plugs (NGK 8's or 9's), whereby the multiple sparks at low revs help prevent plug fouling.
Only useful if you're detonation limited, although this is well out of my league.
alright i found the box these are what i got.
BKR6EGP
It didn't say anything about gapping but i told them what car i had and those were the ones i got.
Anyone know if these are any good? I did a google and its says its a G power Platinium plug.
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