E3 Spark Plugs?

[Cantonis34]

Anybody ever use E3 plugs? I just saw a commercial for it, don't know if they even make them for bikes, maybe just cars. But if anybody uses them, are they better then normal plugs?

 

[BANSHEE CHAOS]

E3.36 for the Warrior! I use em in my Cub Cadet mower with a 2cyl Kohler. John Deere 2cyl Kawasaki. Craftsman weedeater and blower. Easier to say I have E3's in everything. They even made my Sportster sound meaner somehow. I really like em.