so true

I can tune ANY plug in ANY engine if all things are right , guaranteed

And i am not talkin out my ass

Your video really only shows lack of tuning ability , i know it sounds harsh but it is very true

I am a completely no BS kinda guy , ask around , you will see


I support novarossi factory the best i can , they know this

There was a period of a few years where i would not use the nova plugs , i recommended other brands ( not OS ) , they remedied the issue , all is well now