Ngk Spark Plug Code

[JimX]

I thought people might find this NGK spark plug code chart useful, I did a search when trying to find the right code for my plugs but could not find a full reference on SAU. I also saw a post from someone that thought the "P" in "BCP" etc meant it was platinum, hopefully it will also help prevent disinformation being spread. As far as I know this image isn't copyrighted, if it is then can a mod please delete it.

[mad082]

yeah i saw a chart similar to that a while back. i never thought that the P meant platinum, but it did help me find out what the difference between the BCP and BKR plugs were. for those that don't know, the BKR plugs are, other than having a grooved tip, a shorter plug. this doesn't affect the lower part of the plug as to how far it goes into the head, but it has to do with the height of the top of the plug. i think the BKR plugs are about 3mm shorter if i remember correctly (been a long time since i last looked). the shorter plug will still work though as it will still make contact with the coilpack