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I HAVE THE 2.7 ALSO, AND IT LOOKS LIKE I HAVE THE WRONG ONES AGAIN, OH WELL. IM DRIVING TO TENN. THIS WEEKEND AND ILL CHECK AND SEE WHAT THEY LOOK LIKE BEFORE I GO.


The supercharger guys try all kinds of different plugs to see if they'll help with pinging or last longer. If your plugs were listed for your engine, and they're working good, it sounds like you made the right move.


Wheeling a Stepside Tacoma on 37s
Exploring in a T4R Ltd V8