Cprisco13
CB750 Enthusiast
So Ive noticed this rattling once the engine has been warmed up after about a 20 min ride. Here is a video of it. sounds like the exhaust or bottom of engine. Also makes the exhaust pop a little. Alost the header on my 3rd exuahst seems to be not all the way flush because of the exhaust pipe having a slight bend in it from my dad dropping it many years back. 72 cb750.
<iframe width="560" height="315" src="https://www.youtube.com/embed/Wa113qlwVGI" frameborder="0" allowfullscreen></iframe>
https://youtu.be/Wa113qlwVGI
<iframe width="560" height="315" src="https://www.youtube.com/embed/Wa113qlwVGI" frameborder="0" allowfullscreen></iframe>
https://youtu.be/Wa113qlwVGI