I read a bunch of forum. I was wondering what kind of spark plugs some of you guys used. Not for boost cars. N/A
This could help a lot of people

list the differences and when was the miles when you change it.
thank you.

 

dude, the stock spark plugs are just about the best ones you can buy. denso iridium plugs, good for 100k miles, so they're aren't a lot of guys who've swapped for n/a applications. most people who have swapped them are usually putting in one or two step colder plugs for boosting.

if you want something different, NGK iridium are god.

 

i use stock denso plugs...i have no plans to change them until 75k miles or so.

though i also agree NGK are godly...but maybe TOO much overrated like most good things.

 

ngk? what differences would you feel? part number if you guys know thx