I have a piaggio Nrg not sure what model, its on a 53 and a/c. It has a 70cc kit on and I need to know what spark plug to put in I don't know the brand cos the kit as it was already on when I got it. I have put a new piston in and just need to know the correct spark plug brand and code to put in then I can try n get it running, so a quick response is greatly appreciated Cheers Mick
