It's really hard to tell from the video what the noise you're referring to is, but if the noise goes away pretty quickly, maybe it's your cam chain tensioner?
Ie the cct be backing out when the bike is stopped and cold, and then when you get oil pressure is getting back up to tension??
Anyway just a suggestion. Maybe someone else has a better idea...
Last edited by Piper; 01-05-2013 at 06:22 AM.