Jose wrote:
It's not the gauges, it's the fuel distribution. In order to run LOP
effectively each cylinder must peak at the same, or damned close, fuel
flow and therefore at the same time.


Yep, you're right. And this usually requires an engine mod, since stock
airplane engines are not very uniform. In any case, don't these mods
also come with a gauge for each cylender?


No, the GAMI's are six injectors that replace the standard six. They
reccomend an engine monitor but it's not necessary. As it happens I can
run real nice LOP without having to buy the GAMI's.