Hey does anyone know how to read or have any good links to sites that has pictures and tips on reading plugs and how they should look after nitrous passes.

I know what plugs should look like with normal n/a wear but what about nitrous, I pulled my plugs after about 20 passes and the electrode is worn is this normal

And how many passes can I look to get out of my new plugs on nitrous
ngk v-groove 1 step colder

 

I wondering the same thing. I just ordered some colder ngk's for when I step up to the 75 shot.

 

I got my plugs from r&s struass for 12bucks .. I could tell from the ground strap that the plugs were getting too hot, and the fuel mixture is ok alittle rich but was not sure about the electrode

 

http://www.dansmc.com/Spark_Plugs/Sp...s_catalog.html

 

Great link

 

agreed good link I even printed this out encase the link ever goes down