ok well i ordered the hellion 62mm today and i was wondering if i need to change the plugs out to a colder heat range? it will be running no more than 9 pounds of boost. anything i read on these autolites or ones from ford say "recomended for nitrous or supercharged applications" i know its still FI but is it needed? i'm super stoked about this stuff coming and i just wanna do it right from the start if you know what i mean. any advice would be greatly appreciated!