Novarossi Carb question
I have a N528 XR and have a question about the carb on it. I got it used, it has a three needle carb, High, Low and mid. Is this carb ok to run on this engine? It's not the carb that comes stock on the 528 but am wondering if thats a problem. I am having a hard time tuning it on the low end. I am running a hot pug and that could be part of it but I am waiting on a cold plug to come in
The mid range neddle gets left alone right?
Thanks for any help.