"Newps" wrote in message
. ..


Matt Barrow wrote:

"Newps" wrote in message
. ..


Stan Prevost wrote:


"Newps" wrote in message
...


Neither is necessary. I have neither in my Bo, just a regular single
point EGT. Mine runs great LOP. Yours may not without the GAMI's.


How do you know you are LOP on all cylinders?


I don't. Not necessary.


Not necessary if you don't mind burning up one or two jugs?


No such thing will happen.

It will if the leanest is LOP, but one is still ROP.