This is my first post so give me a break if i F it up.

i have been watching ACURAZINE for a while and i just replaced my spark plugs using one of the DIY and when i pulled the old plugs i found that they were "NGK R. I stilled replaced them with the "NGK Iridium" but i was wondering if any body has had any experience with them and if they are any good?

 

NGK Iridium is fast becoming the preferred spark plug of many acurazine members
They are better than the OE ngk plugs and better than Denso replacement plugs