Has anyone ever heard of Nology Spark Plugs, supposedly they are the best you can get???
Looking for plugs for my Avalanche. Was going to get some NGK Iridium plugs and someone told me these are better, in fact, the best you can get? Anyone heard of them???
http://www.nology.com/silver.html
I didn't click on your link, and no I've never heard of them.
I NEVER trust anything that has not proven it's self over time.
And I don't believe everything I hear.




