I have a 2001 Road King with 30K on it. I just had S&S cam gears put in it with 510 cams. The noise it makes the "clatter" is almost unbearable I took it back to my wrench and he said that's the noise it's suppose to make. He called S&S and they said it is doing exactly what it's suppose to do it's the slash between the gears that makes the "clatter" had I known it was going to be this bad I would have went with Harleys new cam chain kit that comes along with the new oil pump and shoes. Has anyone else had this done? Is the noise as bad on yall's. The scoot runs awesome and their are no issues with the performance just the noise I hate it. Thanks for any replies or suggestions.