2006 Gsxr 1000 36k miles. So for approximately several weeks I been hearing a tic from my engine while I ride. I know 1000s Engines can be a little noisy Naturally and brushed it off at first but it has been progressively getting louder. Initially it sounded more like a ark from a broken coil wire from a car more than say a clatter but as it got louder I started thinking I really need a valve adjustment and today it was loud enuff while riding I started to suspect a slight engine knock It get louder as I apply torque to the engine today was the first day I noticed it was doing it at idle also. The engine acts perfect I must say if it was not for the noise I would have no issues there’s no other indications of anything wrong but a noise. So I ran it by my local mom and pop bike shop I recently found that I used To do my fork seals about a month ago. I asked can I borrow your ears for a second I think I got a possible major issue or need a valve adjustment pretty bad. and the poor guy is swamped he’s in there by him self Working on a bike and people are Dropping bikes off for repair and now I’m bugging him but he comes out I start it and he laughs and I look Confused for a second He said I don’t hear anything but a little chain slap and shuts it off I start it back up put a little torque on the motor and say listen to it again please. He says you need a chain tensioner it’s a 50-60$ part no big deal. You may be due for a valve adjustment but the noise is no big deal it’s only a chain tensioner order a manual one. I am kind of relived but also skeptical . I’d like to hear some one else’s opinion maybe and I’d like to know does anyone recommend A brand of timing chain tensioner in here?