seems as if the consensus was the length was
not enough of an issue. SZ right on their site
states that the 7 heat range is perfect for low
boost/stock applications.I ran Iridiums on my chipped NA, my idle was
rock solid and throughout the RPMs was
totally fine. In this case, it may have been the spark
plugs themselves were gapped wron.g or just
done/needed the routine replacement. I
don't buy the whole "switching from Iridiums
to platinum cured my idle" unless I see more
of those stories. I for one had zero issues. To also say that the mechanic had no idea
what he was doing, well that's just ridiculous. I guess I just listen to people who know way
more than I do...if Greg D or Kuah says it,
that's the Z gospel to me. The end.
 |
