NGK 7548 - BR9EYA
I think that I may switch back to the 2668's or maybe try the 2669's. Where did you get them for $6 a piece. I'm going to check out sparkplugs.com to see if the price has come down on them. The shipping with them is usually high though.
Has anyone looked into the e3 diamond fire plugs? Ive seen testing on them on Horsepower TV and they gained power and fuel economy with just a plug change. Do a google search and read about them if you havent heard of them.
Thread
Thread Starter
Forum
Replies
Last Post







