This is the most intelligent post on this entire thread about changing spark plugs, but was never answered. If everyone on this forum is taking the plugs out of the box and installing without properly gapping them, then all this discussion on torque, anti-seize, pictures of Ferrari’s (or whatever), etc. is irrelevant - you're all doing it wrong. Did you check for proper gap settings before installing? If not, all the power and fuel efficiency comments are irrelevant and you're wasting your time and money. What is the proper gap settings for spark plugs for a 3.0Si inline six??? I'm curious since I'll be installing new plugs soon. Anyone know what the proper gap setting is?

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