Which spark plugs everyone is using?

Ngk pfr6b-11c

cheers, got same. Just thought someone might be using something better

far as im aware the ngks where spefically designated and designed for the 300zx z32 so you wont find much better. some do use a cooler running varient if theyre running upped boost etc.

ngk pfr6b-11c are specific to the 300zx. not cheap, but you get what you pay for, i tried a cheaper set of plugs, and it ran like a bag of poo.

NGK oem all the time.

11c 's are good for standard or modded zed engines, you can get 11b's but pretty rare in the uk.

Denso PK20PR11 Double Platinum Spark Plugs where in mine engine when i got a car. But i changed them to NGK

ngk pfr6b-11c are specific to the 300zx. not cheap, but you get what you pay for, i tried a cheaper set of plugs, and it ran like a bag of poo.

NGK oem all the time.

11c 's are good for standard or modded zed engines, you can get 11b's but pretty rare in the uk.

 

Yup - just stick with the stock fitment and you won't go wrong.....

 

Richard:thumbup1:

cheers, got same. Just thought someone might be using something better

 

LOL.. there is nothing better!!!! or even as good...