I liked your idea of using times for a benchmark and did 45-70 in 3.25 on several runs in 88 degree heat.
My Cl has all the mods you do and of course the headers make the big difference.
You bored out the throttle body and the intake. How did you do it??

Long distance doesn't really have that much to do with it. Iridium is more durable so it'll last longer. Think of it like a high mileage oil that can go 15k miles verses 5k or so. That said, if you're thinking that because you put a lot of miles on the car you won't need to change plugs as frequently, then yes.

so the NGK iridium would be good for a person that does alot of long distance driving

Hey Mike, we must be running over each other . . . I live near Independence and Spring Creek. Give me a buzz on my cell 214-991-2014 sometime.

Interesting that very few of us on this forum know the true benefits of using RXP. About a month before the last inspection on my 03 CS 6 speed I put a bottle in with the regular gas I always buy. To my amazement with my normal hard driving the mileage went from an average of 24 city/highway to almost 30 MPG.

Where abouts in Plano do you live? I live near Custer and spring Creek, maybe we can hook up sometime.

Mike

Yes, I was there from 8:30 to 11:10. I had the 2002 White Diamond TLS, but was only around it a couple of times . . . next time I'll suggest a meeting time to sync up and plan and after the meet lunch or something. Hopefully you ran in to some of the other folks who were there, about 5 or 6 showed up.

Mark

Hey were you at the cars and coffee meet that just passed? In plano