NGK Spark Plugs?

[james6949]

Hi Guys!, I wonder if anyone can help me?, I have just purchased some NGK PFR7B's as an upgrade for my WR1, I took them to my local dealer (Gatwick Subaru) to be fitted. They called me an hour later to say these were the wrong plugs, they said I needed NGK PFR7G's as these are for the New Age Impreza's, they told me the NGK PFR7B's are for the Classic shape.
I have looked on here at old threds and everyone seams to be using the one's that Subaru say are for the Classic shape, can anyone shed any light on the subject?.

Thanks

James.

[marky mark]

Tell them to fit the B's

Absolutely no problem at all, i have fitted these to all the new age cars i have worked on, and just about every specialist recommends these along with even minor up grades.

The combustion chamber / squish area is a bit diferent on new age cars, but the B's are what you want still.

[james6949]

will do!,

thanks Mark.