Quote Originally Posted by Ginseng View Post
you shouldnt of added grease and yes you could of cracked a plug and i gap at .055 for al 606s and yes copper is better because it exchanges heat better for supercharged cars to help fight detonation

it helps to have a scanner to see whats misfiring also..
Perhaps I will drop the gap a bit to see if that works, AND use a qtip or toothpick to remove the excess goopy grease. I wonder if AdvanceA will let me use their scanner ...