BlueOvalStangGT Active Member Oct 27, 2003 2,849 0 46 Tampa Florida....USF!!! Jan 3, 2006 #1 Jan 3, 2006 #1 I have autolite 3924's(I think) now and two of my friends are recomending me some NGK plug, I can post up the number later when they tell me. What do you all use? Again for a supercharged/aluminum head'd car...what spark plugs should I use?
I have autolite 3924's(I think) now and two of my friends are recomending me some NGK plug, I can post up the number later when they tell me. What do you all use? Again for a supercharged/aluminum head'd car...what spark plugs should I use?
G Green 94 5.0 Founding Member Mar 25, 2002 2,601 12 79 Ft. Lauderdale, FL Jan 4, 2006 #2 Jan 4, 2006 #2 3924's are what i use. never had any problems with them.