3 replies to this topic

[cubbox]

hi all.. i was wondering if anyone could tell me what the difference is between 'ngk BP6ES' and 'ngk BP6EFS'.. what does the 'F' stand for?

i've tried searching TMF and Google.. no luck.. i'm sorta new to this whole spark plug thing :S


cheers

EDIT: - also.. my mini seems to have BPR6ES spark plugs in it.. arnt these meant for the electric ignition system?

Edited by cubbox, 14 January 2007 - 02:13 PM.

[fikus01]

i know the R stands for RESISTIVE for electronic systems, i have se the brc(and cr) 6es for copper core but not sure about and F!! have u looked for NGK's website!!

[m1n1]

i used to have a ngk fitment book years ago. i can't remember but i do remember that >


P stands for projected nose
r stands for restisted
6 is the heat range of the plug ( goes from 1 - 9)

[fikus01]

found it eventually.

http://www.ngksparkp...rtnumberkey.pdf

you'll need adobe acrobat reader to see it but its the full spark plug key!