Most Efficient Header and Exhaust Design
 

heres the deal:

Im sure like most, you too are sick of the constant and chronic "what exhaust" or "what sounds best" or "insert exhaust question here"

So, heres what I am thinking:
explain exhaust theory and practicality velocity, backpressure, flow, etc,
discuss headers short, long, TriY, etc,
organize all sound clips into one post,
have people with personal experience post up with their opinions on how the system worked



Also, please post any and all pictures you have of setups for ideas of pipe routing, clearances, etc.



Opinions/Input/Changes? Post them up.

https://ssheaders.com/
https://www.headerdesign.com/extras/design.asp
https://www.burnsstainless.com/TechAr...ry/theory.html
https://www.headersbyed.com/
https://www.kengineering.info/headers.html