Ngk -11?

[Pimpin Dsmstyle]

i just bought the right ones. The fuckers at napa gave me the -11 instead of the regular ones and i dont have a gapper so i couldnt take car of it right away. The car is still missing all over. Mostly in the boost. I know the plug gap is part of it, but it was doing it with the other plugs ( good ones i had gapped at QPR and installed 100% properly). I guess it could be something fuel.. ideas would be cool.