i was wondering if anybody was running the ngk LTR7IX-11 in there ecotec's??? i've seen some post in the boost forum about running them just was curious if anybody running nitrous was using them....
I THINK those are what I ran. They're the 2 steps colder than stock plugs, right?
If so, I used them, then swapped to my stock plugs and the stocks seemed to make the motor run better. So, maybe they're too cold? I dunno.
yes i believe they are 2 steps colder... i usually run autolite 103 but there not cold enough