ok wow found the problem....i had up to 8*kr when i was running ap104's (platinum) i just switched to AL104's (copper) and i side gapped them to preven fouling and i did 4 0-110 pulls and i never saw anything higher than 2.4*kr what a difference! dont run PLATINUMS PLUGS THEY SUCK ...got a catless downpipe in the mail im hoping for 0.0 kr after install!