turbo what spark plugs should i use
 

i have a 2000 honda civic si turboed running 9 lbs boost at most what plugs should i use i know colder ones but wich brand and whats the number

NGK, one step colder, i'm using ZFR6FGP, gapped to .3 on 9lbs on a 14b

^ +1 .... NGK is the best for Honda's

flip..ur a homo....ngk bkr7e is the legit step colder plug for hondas

I think NGK spark plugs are suitable for 2000 honda civic.

my tuner told me they were fine, so i don't see why i shouldn't run them, they've worked fine for months now.

what are you using to tune with? if it's a hondata make sure you use bkr7e cause a non resistor plug will piss off a s300

Crome, so i don't need to worry, my car is running fine.

But to OP is the bkr7e's are the legit one step colder, listen to them.

ngk bkr7e... I bought a set for mi turbocharged Si and its running very good!!!............... dont use platinum or iridium they dont agree whit honda motors ( I learn this from this forum haha)