Quote:
Originally Posted by john r b
Please try JETTING the bike first...
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My son has has already been playing with the jetting and the PV settings. My son is 41 years old and not some kid. The only reason I'm working on it is between his job and my grandson he has no time while I'm retarded er retired and have plenty. He's had the bike for about 2 years already and it's only recently that he's noticed that the top end power isn't what it was. I'm thinking the PV is carboned up and not opening all of the way. He doesn't use the top end very often but wants it to be there when he needs it. He used to be the one everybody used to bring there bikes to him to fix as I said, he has no time now. Is there a difference between the 09 and the 15 300 as far as pistons or gaskets are concerned?