"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?