Looking for New Plugs

[Skaterkid]

I've swapped in 1 step colder plugs in my turbo Storm, but I'm not sure they're cold enough. Can someone give me a link to a site that will allow me to search for colder plugs (I've done some googling and asked NAPA, but the coldest I can get for a BKR plug is a 7). Thanks a lot.

[ryanman]

www.ngk.com

[exciv2000]

www.clubplug.net

Also, look at my for sale post, just search on ngk. While they are tentatively sold, it will give you a good idea on what to get.

[Weston]

http://www.sparkplugs.com (parent site for ngk.com)

[Skaterkid]

Thanks for the repsonses guys, I was using all of those sites, unfortunately it still seems I can't find a two range colder plug.

[Weston]

I ran a stock spec plug for 6 months with no problem. Slight blistering on the insulator and the tip of the plug was light grey, but no performance problems at all. I went two steps colder for the summer though... ZFR7F for me.