hey all, i've done alot of searching and i can't really find any useful information. i've got a few of questions about egt gauges. ok first, where is the best place to place the probe? second i am eventually going to get the cobb stage 2 with the up pipe with the factory egt bung. is there anyway to tap off that to it for a egt gauge or do i have to make my own hole? pics welcome. thanks alot.