Wow, I posted this info back in March...I feel like an unloved step-child.
http://www.sr20-forum.com/turbo/16483-ngk-bkr7e-part-number.html
j/k...but seriously, the mods should make this a sticky
http://www.sr20-forum.com/turbo/16483-ngk-bkr7e-part-number.html
j/k...but seriously, the mods should make this a sticky