NGK Iridium spark plugs…🤔

Breto

Well-known member
Anyone happen to know what the NGK Iridium equivalent to the standard plugs are please?…been trying to find out from the NGK website. It can’t find anything…anybody know?
cheers 👍🍺😎
 

Breto

Well-known member
It’s two plugs. The price difference isn’t much.

they do last longer. That’s been proven. Performance is negligible
I use them in my Thruxton as I’ve said. I’ve paired them with knology cross fire coils and heavy duty leads. The gain in strength of spark combined with the high comp pistons and head work is streaks ahead of what it was using standard coils and spark plugs. Can’t really comment on the FTR but I’m gunna give them a wurl. And yep they last heaps longer on a properly tuned engine. 👍😎
 
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