Is this bs or not
Champions, which are what S&S recommends.Thought they were going to darken the room , what plugs were the OE plugs? My .02 Snakeoil
I have to ask what are E3 plugs?I'll second the opinion on E3 spark plaugs.
I was fouling champions at one point in less then 300 miles and the bike dying (o2 sensor issue). Put E3's in, fouling stop and bike ran, changed the O2 sensors and never looked back.
e3.36 is for the 117" (ie a autolite 4164/ Champion RA8HC replacement). https://e3sparkplugs.com/parts/?part=E3.36&cr=1On the E3 plugs what is the number for them. I am interested in trying to see what happens.