What spark plugs do you run on a stock svx?
 

I am just curious on what spark plugs everyone is running on a 100% stock svx. What is the best spark plug to use?



-Paul

NGK Platinum is really popular from what i hear. Don't go with 2 or 4 prong plugs, everyone tells me they're terrible.

there's a few threads on spark plugs...though i dont know if it refers to stock svxs...
the other popular choice is iridium.
i run ngk iridium ix

I use the stock NGKs. The originals that I took out at 133k were in fine shape. I see no reason to use anything else. :)

Is there a part # to the stock NGK's?

i am running NGK's... i was running stock heat and gaps before, now since i am pretty modified i changed it up. still NGK's

NGK V power platinums.;)

what should i gap the v power NGK's?

do they come pre gapped?? anyone?

Just go to a parts house and ask for plugs for your car. Most all of the NGK's are pregapped.

I picked up a set of NGK iridium's for my SVX back when I used to have it, and it did worlds of wonder

The OEM replacement plug is an NGK double platinum
ngk; pfr6b-11
subaru part # 22401AA370
they will come pre-gapped.
gapping a double platinum yourself can damage the platinum.