[obzidian]

i also run the 4 post platinums in the rig... she feels a bit more snapier but its plugs, im assuming we could tune out more power since these have more spark energy.

As for high performance stuff, some guys on the boards use the t55's (tr6 for boost) i use them and haven't tried much else. Its a touchy subject and im gonna experiment a bit on the camaro.. but they have worked for me, without really knowing though the differences between a set unless from what i gather from ya'll.

What kind of problems were ya'll exhibiting with the ngk? Just band craftmanship, spark energy delievery, etc.?