[AlanS65]

Is there any benefit to removing the servo and flapper if you dont also do a midpipe?

 

[AlanS65]

Is there any benefit to removing the servo and flapper if you dont also do a midpipe?

Being the curious sort I looked around for the answer to my question and found this.

Exhaust valves and servo motors explained

Find out what an exhaust servo motor is, how it works, and how the servo buddy can help your eliminate it quickly, and easily without FI lights.

rimrockmc.com

I'm not pushing servo buddy here ( I know nothing about it) but found the explanation useful.