Originally Posted by headtube
Anyone using Iridium plugs? I have had great success with Brit bikes using these plugs. Anyone know the Iridium equivalent to the recommended Bosch plug for the 79 R100RS? Thanks.
I use standard NGK BP6ES plugs. Here is an NGK cross reference for iridiums - http://www.clubplug.net/ngk_ngk_iridium.html
. Here is a source - http://www.jegs.com/i/NGK-Spark-Plug...R6EIX/10002/-1