hey ! i've got a 2007 softail standard that i'm getting a rather loud noise coming from the upper end.the bike has 48k hard mi. on it. it's happening after it's good and hot, and at a moderate throttle. my 1st thought is lifters. but then i'm wondering about this newer timing chain tensioner. can it give out like the 06 and older ones did. i didn't notice the noise till after a few hundred mi.after i had it dyno'ed. HELP PLEASE !!!!!!