[w4jz]

What I noticed was faster cold weather starts. I can start bike and after couple of minutes take it off of choke. I never could do that with the regular NGK plugs. I had to run bike at least 5 to 8 minutes before moving the lever to no choke or enrichment.

To me it was worth it.

Reed

For those of you that have used them, are they worth the extra money? thoughts?