Quote Originally Posted by chromguy View Post
Darn you beat me to the punch!
mine aint in the car yet. you may still beat me lol.

Quote Originally Posted by cordes View Post
Wow. You guys have got me itching to try out some new plugs. I have some br9es plugs in most of my cars with now if I'm not mistaken. It seems like that is way too cold for the daily drivers I have.
1000+hp hondas are running ngk 8 heat range. you are right, 9 is too cold. 6 should be fine.

I was looking for iridium plugs for my 2.5L jeep wrangler and they have a crazy extended electrode and insulator and i couldnt find a ngk iridium equivalent. had to go with an autolite xp iridium. we'll see if that adds some mileage or any performance as it is a dog lol. needs boost.

Brian