11-06-19, 07:13 PM
I think the standard length looks right.
![[Image: 4554665669_2c9c99b37d_z.jpg]](https://live.staticflickr.com/3047/4554665669_2c9c99b37d_z.jpg)
Plus maybe if you shorten it too much you could effect back pressure, then other exhaust mysteries such as scavenging etc etc.
![[Image: 4554665669_2c9c99b37d_z.jpg]](https://live.staticflickr.com/3047/4554665669_2c9c99b37d_z.jpg)
Plus maybe if you shorten it too much you could effect back pressure, then other exhaust mysteries such as scavenging etc etc.