Best spark plugs for stock SR20det?

[WEBSTER]

Which is the best spark plug for a stock SR?

[Terrible_1]

– NKG – BKR6EIX-11(iridium)

[Gonad]

I use NGK BKR7EIX-11.

They’re about $15ea however. If you aren’t putting down anything dramatically more then stock, then just buy oem rated ones (NGK BKR6E11) etc.