correct plugs for combination

[cobra dave]

I was curious what plugs you guys would reccommend I'll go with autolites but as to which ones I would like some opinions. N/A 95 cobra, I have p/p gt40 iron heads(cobra) with a full msd ignition system (6al, billet dist., coil and taylor spiro wires). As far as the combo I think thats all you need to know right? I was told dont mess with platinum and go copper . Help me out guys. Thanks.

 

[dcarlson]

Regular Ford AWSF32C always work good.