Why some engines sound the way they do | Know It All with Jason Cammisa | Ep.02

Jason Cammisa gives an oversimplified overview of the science behind exhaust note.
Watch the full episode at https://youtu.be/ygGmLbzuBU4
So why is it that you can have two engines of exactly the same cylinder count and configuration and one sounds like Gilbert Godfrey and the other sounds like smooth music well as usual, it all comes down to length and the evenness of your pulses.