When it comes to plug color, white is right up grin whistling
AKA aside, you don't want them brown or black down
look real closely at the center porclyn, look for pepper or silver dots, if their on it NOT good tsk If they are clean with no pepper or silver dots your close up
Jet by the spark plugs, all of them, and the time slip scope
Good luck, test, test and test some more until you disappear at the speed of light whistling grin


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)