E3 Spark Plugs

[daGrip]

Anyone running E3 plugs is your vehicle(s)? I've seen the articles and reports, but I was wondering if anyone had first hand experiences / conclusions using these plugs?

[Speed_Racer49]

My old boss put it on his 99 TA 30th anniversary LS1 6speed, but he had it totally tuned out, and had stock coils but MSD wires, LS6 Intake, shorty headers, BB Exh...and so on, but stock block heads and cam....he said it ran just a bit smoother, i plan on those next, he was going to use the ZEX plugs that have 4 ground, but got those instead, and gave me the ZEX plugs, and i do not like the ZEX plugs, im pretty much all stock, and they just dont work as good as my 84,000 stock plugs were, so soon i plan on getting the E3s and to try them out, plus i get some thing to write, Tech wise, in my Camaro Generations Newsletter...