Originally Posted by Maximo

my opinion is you cannot argue with what works for someone...if running a OS plug is the magic bullet someone needs to make a engine behave, then by all means run a OS plug.......... If you happen to be one of my customers and you do try a OS plug and happen to damage the button, just let me know and we will hook you up with a replacement button for very little cost.....With that being said, I have now seen multiple people swap between OS and Nova plugs with absolutely no leaking issues...........I cant say its the right thing to do, but I can say there was no leaking or any other issues...........different fuels, tuning techniques, environment, driving style can all play a role in what plug is ideal in a engine......