spark
I was reading A great article about how In any forced induction or No2 charged cars, certin spark plugs will actually heat up so much it can work like a gloe plug, igniting the gas at detrimental times. It's all about the ground coming out of the top of the plug if it's to long it will make excessive heat(no pun intended) I personally have run the platnum 4's and cant tell the diff. But all I know is, if their are 700+ whp supras running ngk's, works for me.
|